Merge pull request #93264 from justaugustus/go115

Update Golang to v1.15.0-rc.1

Kubernetes-commit: 9a20f30745477423e8776bb0d05316c00648f49b

Godeps/Godeps.json

@@ -330,13 +330,17 @@
 			"ImportPath": "github.com/stretchr/testify",
 			"Rev": "v1.4.0"
 		},
+		{
+			"ImportPath": "github.com/yuin/goldmark",
+			"Rev": "v1.1.27"
+		},
 		{
 			"ImportPath": "go.opencensus.io",
 			"Rev": "v0.22.2"
 		},
 		{
 			"ImportPath": "golang.org/x/crypto",
-			"Rev": "bac4c82f6975"
+			"Rev": "75b288015ac9"
 		},
 		{
 			"ImportPath": "golang.org/x/exp",
@@ -356,11 +360,11 @@
 		},
 		{
 			"ImportPath": "golang.org/x/mod",
-			"Rev": "c90efee705ee"
+			"Rev": "v0.3.0"
 		},
 		{
 			"ImportPath": "golang.org/x/net",
-			"Rev": "d3edc9973b7e"
+			"Rev": "ab3426394381"
 		},
 		{
 			"ImportPath": "golang.org/x/oauth2",
@@ -384,7 +388,7 @@
 		},
 		{
 			"ImportPath": "golang.org/x/tools",
-			"Rev": "c00d67ef29d0"
+			"Rev": "c1934b75d054"
 		},
 		{
 			"ImportPath": "golang.org/x/xerrors",
@@ -440,19 +444,19 @@
 		},
 		{
 			"ImportPath": "k8s.io/api",
-			"Rev": "e4973e079a11"
+			"Rev": "9540e4cac147"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery",
-			"Rev": "b84716e65c7b"
+			"Rev": "945d4ebf362b"
 		},
 		{
 			"ImportPath": "k8s.io/client-go",
-			"Rev": "554373823da4"
+			"Rev": "36233866f1c7"
 		},
 		{
 			"ImportPath": "k8s.io/code-generator",
-			"Rev": "f8b099915479"
+			"Rev": "26c52896b75b"
 		},
 		{
 			"ImportPath": "k8s.io/gengo",