dashboard: update test data to Go 1.14

This test data will be modified to match a change in behavior
in the next commit. Update it to a supported Go version first.

For golang/go#37827.

Change-Id: I83ad967a11f0fdde454edc541e9a8e7cf061f0e0
Reviewed-on: https://go-review.googlesource.com/c/build/+/235337
Run-TryBot: Dmitri Shuralyov <[email protected]>
TryBot-Result: Gobot Gobot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
Reviewed-by: Alexander Rakoczy <[email protected]>

Author: dmitshur

dashboard/builders_test.go

@@ -137,9 +137,9 @@ func TestTrybots(t *testing.T) {
 		},
 		{
 			repo:   "go",
-			branch: "release-branch.go1.12",
+			branch: "release-branch.go1.14",
 			want: []string{
-				"freebsd-amd64-10_3",
+				"android-amd64-emu",
 				"freebsd-amd64-12_0",
 				"js-wasm",
 				"linux-386",
@@ -155,7 +155,6 @@ func TestTrybots(t *testing.T) {
 				"misc-compile-plan9",
 				"misc-compile-ppc",
 				"misc-compile-solaris",
-				"nacl-amd64p32",
 				"openbsd-amd64-64",
 				"windows-386-2008",
 				"windows-amd64-2016",
@@ -460,10 +459,10 @@ func TestBuilderConfig(t *testing.T) {
 		// Long test.
 		{b("linux-amd64-longtest", "go"), onlyPost},
 		{b("linux-amd64-longtest", "net"), onlyPost},
-		{b("linux-amd64-longtest@go1.12", "go"), onlyPost},
-		{b("linux-amd64-longtest@go1.12", "net"), none},
+		{b("linux-amd64-longtest@go1.14", "go"), onlyPost},
+		{b("linux-amd64-longtest@go1.14", "net"), none},
 		{b("windows-amd64-longtest", "go"), onlyPost},
-		{b("windows-amd64-longtest@go1.13", "go"), onlyPost},
+		{b("windows-amd64-longtest@go1.14", "go"), onlyPost},
 		{b("windows-amd64-longtest", "net"), onlyPost},
 		{b("windows-amd64-longtest", "exp"), onlyPost},
 		{b("windows-amd64-longtest", "mobile"), none},