Fix CODEOWNERS docs/codeql/ paths

* codeql-cli
* codeql-for-visual-studio-code
* ql-language-reference path

Author: jsoref

CODEOWNERS

@@ -20,9 +20,9 @@
 /java/ql/src/semmle/code/java/dataflow/internal/tainttracking2/TaintTrackingImpl.qll @github/codeql-java @github/codeql-go
 
 # CodeQL tools and associated docs
-/docs/codeql-cli/ @github/codeql-cli-reviewers
-/docs/codeql-for-visual-studio-code/ @github/codeql-vscode-reviewers
-/docs/ql-language-reference/ @github/codeql-frontend-reviewers
+/docs/codeql/codeql-cli/ @github/codeql-cli-reviewers
+/docs/codeql/codeql-for-visual-studio-code/ @github/codeql-vscode-reviewers
+/docs/codeql/ql-language-reference/ @github/codeql-frontend-reviewers
 /docs/query-*-style-guide.md @github/codeql-analysis-reviewers
 
 # QL for QL reviewers