Fixes and updates to enable courtesy push for locakpackage config

[merlynomsft]

Task name: N/A

Description:

• LocalPackage - write and consume build modified package-lock.json to _generated_buildConfigs so we avoid filtertasks over-selection to LocalPackage updates
• LocalPackage - Temporarily pull in mock fix
• BuildConfigGen Fix: writes to non-copied files were not validated
• LocalPackage - Fix for automatically bumping globalversion.txt when needed
• Increase build timeouts (to support build all = true parameter)
• Fix for 'build all' parameter not working when courtesy push enabled (filterTasks fix)
• Parameterized test options for courtesy push (skip tests, use test feed

Documentation changes required: (Y/N) N/A

Added unit tests: (Y/N) N/A

Attached related issue: (Y/N) AB#2121133

Checklist:

• [ n/a ] Task version was bumped - please check instruction how to do it
• [x] Checked that applied changes work as expected Tested courtesy push end to end and bumped a task for testing (to trigger CI)