chore: migrate to gitea

vendor/cloud.google.com/go/compute/metadata/syscheck.go

@@ -0,0 +1,28 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !windows && !linux
+
+package metadata
+
+// systemInfoSuggestsGCE reports whether the local system (without
+// doing network requests) suggests that we're running on GCE. If this
+// returns true, testOnGCE tries a bit harder to reach its metadata
+// server.
+//
+// NOTE: systemInfoSuggestsGCE is assigned to a varible for test stubbing purposes.
+var systemInfoSuggestsGCE = func() bool {
+	// We don't currently have checks for other GOOS
+	return false
+}