{Misc.} Add codeql exclusion (Azure#30157)

* Add codeql exclusion

* add more paths

Author: evelyn-ys

CodeQL.yml

@@ -0,0 +1,17 @@
+path_classifiers:
+  library:
+    - "src/**/vendored_sdks/"
+    - "src/**/tests/"
+    - src/azure-cli/azure/cli/command_modules/appservice/appservice_domains.py
+    - src/azure-cli/azure/cli/command_modules/appservice/custom.py
+    - src/azure-cli/azure/cli/command_modules/acr/_stream_utils.py
+    - src/azure-cli/azure/cli/command_modules/batchai/custom.py
+    - src/azure-cli/azure/cli/command_modules/containerapp/_utils.py
+    - src/azure-cli/azure/cli/command_modules/iot/_utils.py
+    - src/azure-cli/azure/cli/command_modules/iot/sas_token_auth.py
+    - src/azure-cli/azure/cli/command_modules/servicefabric/custom.py
+    - src/azure-cli/azure/cli/command_modules/lab/validators.py
+    - src/azure-cli-core/azure/cli/core/keys.py
+    - "src/azure-cli/azure/cli/command_modules/keyvault/"
+  generated:
+    - "src/**/aaz/"