Upgrade gh-aw to v0.82.2 pre-release and recompile workflows (#5932)

- Upgraded gh-aw extension to v0.82.2 via 'gh aw upgrade --pre-releases'
- Recompiled all workflow lock files with post-processing
- Fixed test assertion for updated cache key format in runner doctor workflow

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Author: lpcox

.github/workflows/self-hosted-runner-doctor-updater.lock.yml

@@ -28,7 +28,7 @@ describe('runner doctor updater workflow config', () => {
     expect(lock).toContain('🩺 Runner Doctor Update');
     expect(lock).toContain('shared/self-hosted-failure-modes.md');
     expect(lock).toContain('Compute scan window');
-    expect(lock).toMatch(/memory-none-nopolicy-\$\{\{ env\.GH_AW_WORKFLOW_ID_SANITIZED \}\}-\n/);
+    expect(lock).toMatch(/memory-none-nopolicy-\$\{\{ env\.GH_AW_WORKFLOW_ID_SANITIZED \}\}-/);
     expect(lock).toContain('github/gh-aw-actions/setup@3fac1cfa7a5a375a6a5eb9839178f6dad7adb60a');
   });
 });