feat: gitea: vendor + fix heatmap

package/gitea/source/modules/git/internal/cmdarg.go

@@ -0,0 +1,9 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package internal
+
+// CmdArg represents a command argument for git command, and it will be used for the git command directly without any further processing.
+// In most cases, you should use the "AddXxx" functions to add arguments, but not use this type directly.
+// Casting a risky (user-provided) string to CmdArg would cause security issues if it's injected with a "--xxx" argument.
+type CmdArg string