ci: password check: fix: don't break on ScannerError (#1017)

scripts/check_passwords.py

@@ -1,6 +1,7 @@
 "A small dirty script to check that none of the password config options have been set to real passwords"
 from collections.abc import Generator
 import yaml
+from yaml.scanner import ScannerError
 import sys
 
 
@@ -33,6 +34,7 @@ WE_DUN_GOOFED: bool = False
 changed_files = sys.argv[1:] # Ignore filename of this script
 for file in changed_files:
     with open(file, 'r') as f:
+        try:
             yml = yaml.safe_load(f)
             gen = key_finder(yml)
             for password_keys in gen:
@@ -42,6 +44,9 @@ for file in changed_files:
                     else:
                         print(f"top level key '{password_keys[0]}' with subkey '{password_keys[1]}' in {file} contains a real password!")
                     WE_DUN_GOOFED = True
+        except ScannerError:
+            print(f"Couldn't parse yaml file for: {file}")
+            pass
 
 if WE_DUN_GOOFED:
     exit(1)