botmeta support: core (#45917)

* botmeta enforce `support: core`

.github/BOTMETA.yml

@@ -37,6 +37,8 @@ automerge: True
 files:
   .github/BOTMETA.yml:
     labels: botmeta
+    # Changes to BOTMETA MUST always be reviewed by Core Team
+    support: core
   $modules/cloud/amazon/:
     ignored: erydo seiffert simplesteph
   $modules/cloud/amazon/aws_api_gateway.py: willthames

test/sanity/code-smell/botmeta.py

@@ -59,6 +59,11 @@ def main():
             # No way to get line numbers
             print('%s:%d:%d: %s' % (path, 0, 0, humanize_error(botmeta, error)))
 
+    # Ensure botmeta is always support:core
+    botmeta_support = botmeta.get('files', {}).get('.github/BOTMETA.yml', {}).get('support', '')
+    if botmeta_support != 'core':
+        print('%s:%d:%d: .github/BOTMETA.yml MUST be support: core' % (path, 0, 0))
+
     # We have two macros to define locations, ensure they haven't been removed
     module_utils_path = botmeta.get('macros', {}).get('module_utils', '')
     modules_path = botmeta.get('macros', {}).get('modules', '')