Update get-metrics.py

Author: jukent

.github/workflows/get-metrics.py

@@ -13,6 +13,8 @@
 PRIVATE_KEY = os.environ.get('PRIVATE_KEY')
 print(len(PRIVATE_KEY))
 print(type(PRIVATE_KEY))
+print(len(PRIVATE_KEY_ID))
+print(type(PRIVATE_KEY_ID))
 
 credentials_dict = {
   "type": "service_account",