update BUILD files

vendor/github.com/docker/engine-api/client/BUILD

@@ -70,6 +70,7 @@ go_library(
         ],
         "//conditions:default": [],
     }),
+    importpath = "github.com/docker/engine-api/client",
     visibility = ["//visibility:public"],
     deps = [
         "//vendor/github.com/docker/distribution/reference:go_default_library",

vendor/github.com/docker/engine-api/client/transport/BUILD

@@ -6,6 +6,7 @@ go_library(
         "client.go",
         "transport.go",
     ],
+    importpath = "github.com/docker/engine-api/client/transport",
     visibility = ["//visibility:public"],
     deps = ["//vendor/github.com/docker/go-connections/sockets:go_default_library"],
 )

vendor/github.com/docker/engine-api/client/transport/cancellable/BUILD

@@ -7,6 +7,7 @@ go_library(
         "canceler_go14.go",
         "cancellable.go",
     ],
+    importpath = "github.com/docker/engine-api/client/transport/cancellable",
     visibility = ["//visibility:public"],
     deps = [
         "//vendor/github.com/docker/engine-api/client/transport:go_default_library",

vendor/github.com/docker/engine-api/types/BUILD

@@ -10,6 +10,7 @@ go_library(
         "stats.go",
         "types.go",
     ],
+    importpath = "github.com/docker/engine-api/types",
     visibility = ["//visibility:public"],
     deps = [
         "//vendor/github.com/docker/engine-api/types/container:go_default_library",

vendor/github.com/docker/engine-api/types/blkiodev/BUILD

@@ -3,6 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["blkio.go"],
+    importpath = "github.com/docker/engine-api/types/blkiodev",
     visibility = ["//visibility:public"],
 )
 

vendor/github.com/docker/engine-api/types/container/BUILD

@@ -12,6 +12,7 @@ go_library(
         ],
         "//conditions:default": [],
     }),
+    importpath = "github.com/docker/engine-api/types/container",
     visibility = ["//visibility:public"],
     deps = [
         "//vendor/github.com/docker/engine-api/types/blkiodev:go_default_library",

vendor/github.com/docker/engine-api/types/filters/BUILD

@@ -3,6 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["parse.go"],
+    importpath = "github.com/docker/engine-api/types/filters",
     visibility = ["//visibility:public"],
     deps = ["//vendor/github.com/docker/engine-api/types/versions:go_default_library"],
 )

vendor/github.com/docker/engine-api/types/network/BUILD

@@ -3,6 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["network.go"],
+    importpath = "github.com/docker/engine-api/types/network",
     visibility = ["//visibility:public"],
 )
 

vendor/github.com/docker/engine-api/types/reference/BUILD

@@ -3,6 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["image_reference.go"],
+    importpath = "github.com/docker/engine-api/types/reference",
     visibility = ["//visibility:public"],
     deps = ["//vendor/github.com/docker/distribution/reference:go_default_library"],
 )

vendor/github.com/docker/engine-api/types/registry/BUILD

@@ -3,6 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["registry.go"],
+    importpath = "github.com/docker/engine-api/types/registry",
     visibility = ["//visibility:public"],
 )
 

vendor/github.com/docker/engine-api/types/strslice/BUILD

@@ -3,6 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["strslice.go"],
+    importpath = "github.com/docker/engine-api/types/strslice",
     visibility = ["//visibility:public"],
 )
 

vendor/github.com/docker/engine-api/types/time/BUILD

@@ -3,6 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["timestamp.go"],
+    importpath = "github.com/docker/engine-api/types/time",
     visibility = ["//visibility:public"],
 )
 

vendor/github.com/docker/engine-api/types/versions/BUILD

@@ -3,6 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["compare.go"],
+    importpath = "github.com/docker/engine-api/types/versions",
     visibility = ["//visibility:public"],
 )