Don't filter codeql (#3432)

Author: jakebailey

.github/codeql/codeql-configuration.yml

@@ -1,4 +1,7 @@
 name : CodeQL Configuration
 
-paths:
-  - './packages' 
+paths-ignore:
+  # Contains syntax errors.
+  - 'packages/ts-twoslasher/test/fixtures/**'
+  # Contains code examples with syntax errors.
+  - '**/copy/en/**'