Create tag on ui (#13467)

Support create single tag directly

support create tag with message from create release ui

Signed-off-by: a1012112796 <1012112796@qq.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>

services/mirror/mirror_test.go

@@ -69,7 +69,7 @@ func TestRelease_MirrorDelete(t *testing.T) {
 		IsDraft:      false,
 		IsPrerelease: false,
 		IsTag:        true,
-	}, nil))
+	}, nil, ""))
 
 	err = mirror.GetMirror()
 	assert.NoError(t, err)