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/hcn/hcnerrors.go

@@ -6,6 +6,7 @@ import (
 	"errors"
 	"fmt"
 
+	"github.com/Microsoft/hcsshim/internal/hcs"
 	"github.com/Microsoft/hcsshim/internal/hcserror"
 	"github.com/Microsoft/hcsshim/internal/interop"
 	"github.com/sirupsen/logrus"
@@ -89,7 +90,7 @@ func (e LoadBalancerNotFoundError) Error() string {
 // IsNotFoundError returns a boolean indicating whether the error was caused by
 // a resource not being found.
 func IsNotFoundError(err error) bool {
-	switch err.(type) {
+	switch pe := err.(type) {
 	case NetworkNotFoundError:
 		return true
 	case EndpointNotFoundError:
@@ -98,6 +99,8 @@ func IsNotFoundError(err error) bool {
 		return true
 	case LoadBalancerNotFoundError:
 		return true
+	case *hcserror.HcsError:
+		return pe.Err == hcs.ErrElementNotFound
 	}
 	return false
 }

vendor/github.com/Microsoft/hcsshim/hcn/hcnpolicy.go

@@ -16,6 +16,7 @@ const (
 	OutBoundNAT   EndpointPolicyType = "OutBoundNAT"
 	SDNRoute      EndpointPolicyType = "SDNRoute"
 	L4Proxy       EndpointPolicyType = "L4Proxy"
+	L4WFPPROXY    EndpointPolicyType = "L4WFPPROXY"
 	PortName      EndpointPolicyType = "PortName"
 	EncapOverhead EndpointPolicyType = "EncapOverhead"
 	// Endpoint and Network have InterfaceConstraint and ProviderAddress
@@ -126,8 +127,9 @@ type QosPolicySetting struct {
 
 // OutboundNatPolicySetting sets outbound Network Address Translation on an Endpoint.
 type OutboundNatPolicySetting struct {
-	VirtualIP  string   `json:",omitempty"`
-	Exceptions []string `json:",omitempty"`
+	VirtualIP    string   `json:",omitempty"`
+	Exceptions   []string `json:",omitempty"`
+	Destinations []string `json:",omitempty"`
 }
 
 // SDNRoutePolicySetting sets SDN Route on an Endpoint.
@@ -137,16 +139,6 @@ type SDNRoutePolicySetting struct {
 	NeedEncap         bool   `json:",omitempty"`
 }
 
-// A ProxyType is a type of proxy used by the L4 proxy policy.
-type ProxyType int
-
-const (
-	// ProxyTypeVFP specifies a Virtual Filtering Protocol proxy.
-	ProxyTypeVFP ProxyType = iota
-	// ProxyTypeWFP specifies a Windows Filtering Platform proxy.
-	ProxyTypeWFP
-)
-
 // FiveTuple is nested in L4ProxyPolicySetting for WFP support.
 type FiveTuple struct {
 	Protocols       string `json:",omitempty"`
@@ -157,20 +149,11 @@ type FiveTuple struct {
 	Priority        uint16 `json:",omitempty"`
 }
 
-// L4ProxyPolicySetting sets Layer-4 Proxy on an endpoint.
-type L4ProxyPolicySetting struct {
-	IP            string   `json:",omitempty"`
-	Port          string   `json:",omitempty"`
-	Protocol      uint32   `json:",omitempty"` // EX: TCP = 6, UDP = 17
-	ExceptionList []string `json:",omitempty"`
-	Destination   string   `json:","`
-	OutboundNat   bool     `json:",omitempty"`
-
-	// For the WFP proxy
-	FilterTuple          FiveTuple `json:",omitempty"`
-	ProxyType            ProxyType `json:",omitempty"`
-	UserSID              string    `json:",omitempty"`
-	NetworkCompartmentID uint32    `json:",omitempty"`
+// L4WfpProxyPolicySetting sets Layer-4 Proxy on an endpoint.
+type L4WfpProxyPolicySetting struct {
+	Port        string    `json:",omitempty"`
+	FilterTuple FiveTuple `json:",omitempty"`
+	UserSID     string    `json:",omitempty"`
 }
 
 // PortnameEndpointPolicySetting sets the port name for an endpoint.