refactor(listener): replace the inventory lock feature with a game only cancel listener

[theEvilReaper]

Proposed changes

The inventory lock from #334 was its own feature, although the game already cancels dropping and offhand swapping in the shared cancel listeners. Only the missing part is left, players can no longer move the items in their own inventory during the game. Clicks in opened menus like the spectator menu still work. The setup is not affected, so builders can still move their items there.

Types of changes

What types of changes does your code introduce to this project?
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Checklist

Put an x in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of
them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before
merging your code.

• I have read the CONTRIBUTING.md
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

[github-actions]

Test results

  639 files    639 suites   4m 19s ⏱️
1 407 tests 1 401 ✅  6 💤 0 ❌
4 224 runs  4 206 ✅ 18 💤 0 ❌

Results for commit 2a116ec.