Workflow to remove labels on activity

[Dreamsorcerer]

These workflows will remove the needs-info/pr-unfinished labels when there is new activity.
This is primarily to help me with triaging; I'm thinking about unsubscribing from notifications and using a custom view to manage issues in future.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.75%. Comparing base (32924e8) to head (a41cf6e).
⚠️ Report is 13 commits behind head on master.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #12070      +/-   ##
==========================================
+ Coverage   98.73%   98.75%   +0.01%     
==========================================
  Files         127      127              
  Lines       44675    44675              
  Branches     2371     2371              
==========================================
+ Hits        44110    44118       +8     
+ Misses        402      396       -6     
+ Partials      163      161       -2     

Flag	Coverage Δ
CI-GHA	98.60% <ø> (+0.01%)	⬆️
OS-Linux	98.34% <ø> (+0.01%)	⬆️
OS-Windows	96.69% <ø> (ø)
OS-macOS	97.59% <ø> (+0.12%)	⬆️
Py-3.10.11	97.13% <ø> (+<0.01%)	⬆️
Py-3.10.19	97.62% <ø> (ø)
Py-3.11.14	97.82% <ø> (+0.13%)	⬆️
Py-3.11.9	97.34% <ø> (+<0.01%)	⬆️
Py-3.12.10	97.43% <ø> (+1.14%)	⬆️
Py-3.12.12	97.92% <ø> (ø)
Py-3.13.12	98.16% <ø> (+0.75%)	⬆️
Py-3.14.3	98.13% <ø> (+0.02%)	⬆️
Py-3.14.3t	97.21% <ø> (?)
Py-pypy3.11.13-7.3.20	97.36% <ø> (?)
VM-macos	97.59% <ø> (+0.12%)	⬆️
VM-ubuntu	98.34% <ø> (+0.01%)	⬆️
VM-windows	96.69% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[codspeed-hq]

Merging this PR will not alter performance

✅ 59 untouched benchmarks

---

_{Comparing Dreamsorcerer-patch-7 (a41cf6e) with master (3a39006)}