Fix security vulnerability CVE-2022-37614

[vmapetr]

Task name: AppStorePromote, AppStoreRelease, IpaResign

Description: This PR bumps azure-pipelines-task-lib version to 4.2.0 to resolve mockery security vulnerability

Documentation changes required: (Y/N) N

Added unit tests: (Y/N) N

Attached related issue: (Y/N) N

Checklist:

• [x] Task version was bumped - please check instruction how to do it
• [x] Checked that applied changes work as expected

[vmapetr]

Test run: https://abtttestorg.visualstudio.com/XcodeBuildTest/_build/results?buildId=6035&view=results