Crypto: Updating CODEOWNERS for quantum tests.

Author: bdrodes

CODEOWNERS

@@ -18,6 +18,7 @@
 # Experimental CodeQL cryptography
 **/experimental/quantum/ @github/ps-codeql
 /shared/quantum/ @github/ps-codeql
+**/experimental/**/quantum/ @github/ps-codeql
 
 # CodeQL tools and associated docs
 /docs/codeql/codeql-cli/ @github/codeql-cli-reviewers