Update Microsoft/hcsshim vendor

Updates Microsoft/hcsshim vendor commit hash to a recent version that now:
1. Supports container stats via the Stats RuntimeV2 gRPC call.
2. Fixes a regression when issuing a resize of the pty after the container has
exited which previously in Docker was expected to be a non-error case.
3. Puts in a workaround when using a non-default sandbox size for Windows
containers due to a platform bug. This expansion now happens in the go library
itself.

Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>

vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_2.go

@@ -22,4 +22,9 @@ type Memory2 struct {
 
 	// EnableDeferredCommit is private in the schema. If regenerated need to add back.
 	EnableDeferredCommit bool `json:"EnableDeferredCommit,omitempty"`
+
+	// EnableColdDiscardHint if enabled, then the memory cold discard hint feature is exposed
+	// to the VM, allowing it to trim non-zeroed pages from the working set (if supported by
+	// the guest operating system).
+	EnableColdDiscardHint bool `json:"EnableColdDiscardHint,omitempty"`
 }

vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_information_for_vm.go

@@ -10,7 +10,7 @@
 package hcsschema
 
 type MemoryInformationForVm struct {
-	VirtualNodeCount int32 `json:"VirtualNodeCount,omitempty"`
+	VirtualNodeCount uint32 `json:"VirtualNodeCount,omitempty"`
 
 	VirtualMachineMemory *VmMemory `json:"VirtualMachineMemory,omitempty"`
 

vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_stats.go

@@ -11,9 +11,9 @@ package hcsschema
 
 //  Memory runtime statistics
 type MemoryStats struct {
-	MemoryUsageCommitBytes int32 `json:"MemoryUsageCommitBytes,omitempty"`
+	MemoryUsageCommitBytes uint64 `json:"MemoryUsageCommitBytes,omitempty"`
 
-	MemoryUsageCommitPeakBytes int32 `json:"MemoryUsageCommitPeakBytes,omitempty"`
+	MemoryUsageCommitPeakBytes uint64 `json:"MemoryUsageCommitPeakBytes,omitempty"`
 
-	MemoryUsagePrivateWorkingSetBytes int32 `json:"MemoryUsagePrivateWorkingSetBytes,omitempty"`
+	MemoryUsagePrivateWorkingSetBytes uint64 `json:"MemoryUsagePrivateWorkingSetBytes,omitempty"`
 }

vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_stats.go

@@ -11,9 +11,9 @@ package hcsschema
 
 //  CPU runtime statistics
 type ProcessorStats struct {
-	TotalRuntime100ns int32 `json:"TotalRuntime100ns,omitempty"`
+	TotalRuntime100ns uint64 `json:"TotalRuntime100ns,omitempty"`
 
-	RuntimeUser100ns int32 `json:"RuntimeUser100ns,omitempty"`
+	RuntimeUser100ns uint64 `json:"RuntimeUser100ns,omitempty"`
 
-	RuntimeKernel100ns int32 `json:"RuntimeKernel100ns,omitempty"`
+	RuntimeKernel100ns uint64 `json:"RuntimeKernel100ns,omitempty"`
 }

vendor/github.com/Microsoft/hcsshim/internal/schema2/properties.go

@@ -9,6 +9,10 @@
 
 package hcsschema
 
+import (
+	v1 "github.com/containerd/cgroups/stats/v1"
+)
+
 type Properties struct {
 	Id string `json:"Id,omitempty"`
 
@@ -43,4 +47,8 @@ type Properties struct {
 	SharedMemoryRegionInfo []SharedMemoryRegionInfo `json:"SharedMemoryRegionInfo,omitempty"`
 
 	GuestConnectionInfo *GuestConnectionInfo `json:"GuestConnectionInfo,omitempty"`
+
+	// Metrics is not part of the API for HCS but this is used for LCOW v2 to
+	// return the full cgroup metrics from the guest.
+	Metrics *v1.Metrics `json:"LCOWMetrics,omitempty"`
 }

vendor/github.com/Microsoft/hcsshim/internal/schema2/property_query.go

@@ -11,5 +11,5 @@ package hcsschema
 
 //   By default the basic properties will be returned. This query provides a way to  request specific properties.
 type PropertyQuery struct {
-	PropertyTypes []string `json:"PropertyTypes,omitempty"`
+	PropertyTypes []PropertyType `json:"PropertyTypes,omitempty"`
 }

vendor/github.com/Microsoft/hcsshim/internal/schema2/property_type.go

@@ -0,0 +1,23 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.1
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type PropertyType string
+
+const (
+	PTMemory                      PropertyType = "Memory"
+	PTGuestMemory                 PropertyType = "GuestMemory"
+	PTStatistics                  PropertyType = "Statistics"
+	PTProcessList                 PropertyType = "ProcessList"
+	PTTerminateOnLastHandleClosed PropertyType = "TerminateOnLastHandleClosed"
+	PTSharedMemoryRegion          PropertyType = "SharedMemoryRegion"
+	PTGuestConnection             PropertyType = "GuestConnection"
+	PTICHeartbeatStatus           PropertyType = "ICHeartbeatStatus"
+)

vendor/github.com/Microsoft/hcsshim/internal/schema2/statistics.go

@@ -19,7 +19,7 @@ type Statistics struct {
 
 	ContainerStartTime time.Time `json:"ContainerStartTime,omitempty"`
 
-	Uptime100ns int32 `json:"Uptime100ns,omitempty"`
+	Uptime100ns uint64 `json:"Uptime100ns,omitempty"`
 
 	Processor *ProcessorStats `json:"Processor,omitempty"`
 

vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_stats.go

@@ -11,11 +11,11 @@ package hcsschema
 
 //  Storage runtime statistics
 type StorageStats struct {
-	ReadCountNormalized int32 `json:"ReadCountNormalized,omitempty"`
+	ReadCountNormalized uint64 `json:"ReadCountNormalized,omitempty"`
 
-	ReadSizeBytes int32 `json:"ReadSizeBytes,omitempty"`
+	ReadSizeBytes uint64 `json:"ReadSizeBytes,omitempty"`
 
-	WriteCountNormalized int32 `json:"WriteCountNormalized,omitempty"`
+	WriteCountNormalized uint64 `json:"WriteCountNormalized,omitempty"`
 
-	WriteSizeBytes int32 `json:"WriteSizeBytes,omitempty"`
+	WriteSizeBytes uint64 `json:"WriteSizeBytes,omitempty"`
 }

vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_memory.go

@@ -14,9 +14,9 @@ type VmMemory struct {
 
 	AvailableMemoryBuffer int32 `json:"AvailableMemoryBuffer,omitempty"`
 
-	ReservedMemory int32 `json:"ReservedMemory,omitempty"`
+	ReservedMemory uint64 `json:"ReservedMemory,omitempty"`
 
-	AssignedMemory int32 `json:"AssignedMemory,omitempty"`
+	AssignedMemory uint64 `json:"AssignedMemory,omitempty"`
 
 	SlpActive bool `json:"SlpActive,omitempty"`