PAC CLI Update — PAC CLI and cli-wrapper version bump

Handles the most common update in this repo: bumping the PAC CLI binary version and/or the @microsoft/powerplatform-cli-wrapper npm package.

Invoke as:

• /pac-cli-update <pac-version> — e.g. /pac-cli-update 1.53.2
• /pac-cli-update <pac-version> <wrapper-version> — when cli-wrapper also has a new version

Always produces two PRs: one targeting main, one targeting release/stable. This is the standard release pattern for this repo — never merge a CLI update to only one branch.

Step 0 — Sync knowledge if stale