Feature/dependency pinning and update automation (#5451)

* * handle local flag
* add managerfactory handling for local flag
* add shortName handling for local flag
* add dot git file handling for local flag
* add tests

* fix normal listing

* add ParseGitRepository function, add viper, add testing for utils

* add latest tag logic, add auto pinning and auto fetching

* makke gorepomod list works with --local

* make pinning works with local flag, enable auto update on fork and non-fork repo

* fix: refactor to pass linter

* refactor code and fix comments

* edit README

* refactor code to pass linting

* refactor code

* refactor code and enable patch branch label

* ru add license

* fbackward compatibility for unpin

cmd/gorepomod/internal/utils/utils_test.go

@@ -0,0 +1,36 @@
+// Copyright 2023 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package utils
+
+import (
+	"testing"
+)
+
+func TestParseGitRepositoryPath(t *testing.T) {
+	var testCases = map[string]struct {
+		urlString string
+		expected  string
+	}{
+		"ssh format": {
+			urlString: "git@github.com:path/dummy.git",
+			expected:  "github.com/path/dummy",
+		},
+		"https format": {
+			urlString: "https://github.com/path/dummy.git",
+			expected:  "github.com/path/dummy",
+		},
+		"unknown format": {
+			urlString: "file:///path/to/repo.git/",
+			expected:  "",
+		},
+	}
+
+	for n, tc := range testCases {
+		actual := ParseGitRepositoryPath(tc.urlString)
+		t.Log(actual)
+		if actual != tc.expected {
+			t.Errorf("%s: expected %s, got %s", n, tc.expected, actual)
+		}
+	}
+}