bump(*): kubernetes release-1.16.0 dependencies

vendor/github.com/docker/distribution/cmd/digest/main.go

@@ -9,6 +9,9 @@ import (
 
 	"github.com/docker/distribution/version"
 	"github.com/opencontainers/go-digest"
+
+	_ "crypto/sha256"
+	_ "crypto/sha512"
 )
 
 var (

vendor/github.com/docker/distribution/cmd/registry/config-cache.yml

@@ -29,6 +29,8 @@ redis:
   readtimeout: 10ms
   writetimeout: 10ms
 notifications:
+    events:
+        includereferences: true
     endpoints:
         - name: local-8082
           url: http://localhost:5003/callback

vendor/github.com/docker/distribution/cmd/registry/config-dev.yml

@@ -31,7 +31,10 @@ storage:
 http:
     addr: :5000
     debug:
-        addr: localhost:5001
+        addr: :5001
+        prometheus:
+            enabled: true
+            path: /metrics
     headers:
         X-Content-Type-Options: [nosniff]
 redis:
@@ -44,6 +47,8 @@ redis:
   readtimeout: 10ms
   writetimeout: 10ms
 notifications:
+    events:
+        includereferences: true
     endpoints:
         - name: local-5003
           url: http://localhost:5003/callback

vendor/github.com/docker/distribution/cmd/registry/config-example.yml

@@ -11,6 +11,10 @@ http:
   addr: :5000
   headers:
     X-Content-Type-Options: [nosniff]
+auth:
+  htpasswd:
+    realm: basic-realm
+    path: /etc/registry
 health:
   storagedriver:
     enabled: true

vendor/github.com/docker/distribution/cmd/registry/main.go

@@ -16,7 +16,6 @@ import (
 	_ "github.com/docker/distribution/registry/storage/driver/middleware/redirect"
 	_ "github.com/docker/distribution/registry/storage/driver/oss"
 	_ "github.com/docker/distribution/registry/storage/driver/s3-aws"
-	_ "github.com/docker/distribution/registry/storage/driver/s3-goamz"
 	_ "github.com/docker/distribution/registry/storage/driver/swift"
 )