Use .match in isAuthToken and add repeated call to test

lib/start-proxy-action.js

@@ -103998,7 +103998,7 @@ var GITHUB_TOKEN_PATTERNS = [
 ];
 function isAuthToken(value, patterns = GITHUB_TOKEN_PATTERNS) {
   for (const { type: type2, pattern } of patterns) {
-    if (pattern.test(value)) {
+    if (value.match(pattern)) {
       return type2;
     }
   }