ci: inline beta release jobs to fix PyPI trusted publishing

[vdusek]

Summary

PyPI's Trusted Publishing rejects OIDC tokens issued from reusable workflows:

The claims in this token suggest that the calling workflow is a reusable workflow. Reusable workflows are not currently supported by PyPI's Trusted Publishing.

on_master.yaml was invoking manual_release_beta.yaml via uses:, which made the OIDC token reflect a reusable workflow call. The same fix has already been applied in apify/apify-shared-python#63 and apify/crawlee-python#1875.

Changes

• on_master.yaml: inline the four beta release jobs (release_prepare, changelog_update, pypi_publish, doc_release_post_publish) directly, instead of calling manual_release_beta.yaml as a reusable workflow.
• manual_release_beta.yaml: remove the workflow_call trigger (no longer invoked from another workflow) and add a comment explaining why the duplication exists.
• Drop the unused tag_name output from release_prepare in both files.

Follow-up

The PyPI Trusted Publisher for apify-client is currently configured for manual_release_beta.yaml. After this is merged, an entry for on_master.yaml needs to be added on PyPI so the automatic beta release passes verification.

See: https://docs.pypi.org/trusted-publishers/troubleshooting/#reusable-workflows-on-github

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.54%. Comparing base (26c8d76) to head (60136c8).

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #782      +/-   ##
==========================================
+ Coverage   97.52%   97.54%   +0.02%     
==========================================
  Files          47       47              
  Lines        4725     4725              
==========================================
+ Hits         4608     4609       +1     
+ Misses        117      116       -1     

Flag	Coverage Δ
integration	95.17% <ø> (-0.13%)	⬇️
unit	82.11% <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.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.