docs: document voice and language blocks in AGENT_SCRIPT rules - #124

Couldn't create the pull request review. This error can occur if the supplied GitHub token is invalid or lacks the 'pull-requests: write' permission. Error: HttpError: Resource not accessible by integration - https://docs.github.com/rest/pulls/reviews#create-a-review-for-a-pull-request at /home/runner/work/_actions/forcedotcom/run-code-analyzer/v2.12.0/dist/index.js:39431:21 at process.processTicksAndRejections (node:internal/process/task_queues:104:5) at async RuntimeDependencies.createPullRequestReview (/home/runner/work/_actions/forcedotcom/run-code-analyzer/v2.12.0/dist/index.js:106199:34) at async run (/home/runner/work/_actions/forcedotcom/run-code-analyzer/v2.12.0/dist/index.js:106362:38)