chore: Raise minimum google/auth version to 1.53.0

Author: GrahamCampbell

composer.json

@@ -9,7 +9,7 @@
     "license": "Apache-2.0",
     "require": {
         "php": "^8.1",
-        "google/auth": "^1.37",
+        "google/auth": "^1.53",
         "google/apiclient-services": "~0.350",
         "firebase/php-jwt": "^6.0||^7.0",
         "monolog/monolog": "^2.9||^3.0",