kevinAlbs has created PR #2625: PYTHON-5647 remove redundant entry for `*.mongodbgov.net` in mongo-python-driver

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PYTHON-5647

1. 1. Summary
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Follow-up to https://github.com/mongodb/mongo-python-driver/commit/a9c034426b4767f093ea9aca65220648ac4d24e6 to remove redundant entry for `*.mongodbgov.net`.

1. 1. Changes in this PR
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Remove redundant entry for `*.mongodbgov.net` in default `ALLOWED_HOSTS`.

1. 1. Testing Plan
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No observable behavior changes are expected.

1. 1. 1. Screenshots (optional)
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N/A.

1. 1. Checklist
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      1. Checklist for Author

• ~_{[ ] Did you update the changelog (if necessary)?}~
• ~_{[ ] Is the intention of the code captured in relevant tests?}~
• ~_{[ ] If there are new TODOs, has a related JIRA ticket been created?}~

1. 1. 1. Checklist for Reviewer {@primary_reviewer}

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