Fix PostCommit Python MongoDBIO IT job

[Amar3tto]

Fixes #36395

---

Thank you for your contribution! Follow this checklist to help us incorporate your contribution quickly and easily:

• Mention the appropriate issue in your description (for example: addresses #123), if applicable. This will automatically add a link to the pull request in the issue. If you would like the issue to automatically close on merging the pull request, comment fixes #<ISSUE NUMBER> instead.
• Update CHANGES.md with noteworthy changes.
• If this contribution is large, please file an Apache Individual Contributor License Agreement.

See the Contributor Guide for more tips on how to make review process smoother.

To check the build health, please visit https://github.com/apache/beam/blob/master/.test-infra/BUILD_STATUS.md

GitHub Actions Tests Status (on master branch)

See CI.md for more information about GitHub Actions CI or the workflows README to see a list of phrases to trigger workflows.

[gemini-code-assist]

Note

Gemini is unable to generate a summary for this pull request due to the file types involved not being currently supported.

[damccorm]

Can we modify the trigger file so that this workflow runs in this PR (or link to an example where it is succeeding)?

[jrmccluskey]

Running the job off the new branch:

https://github.com/apache/beam/actions/runs/23953560722

[Abacn]

Running the job off the new branch:

https://github.com/apache/beam/actions/runs/23953560722

Tests passed