dependabot npm(deps): bump mongodb from 4.9.0 to 4.9.1

Bumps mongodb from 4.9.0 to 4.9.1.

Release notes

Sourced from mongodb's releases.

v4.9.1

The MongoDB Node.js team is pleased to announce version 4.9.1 of the mongodb package!

Release Highlights

This is a bug fix release as noted below.

Bug Fixes

• NODE-4583: revert nested union type support (#3383) (014d0b3)
• NODE-4591: only set loadBalanced on handshake when explicitly set (#3386) (861d465)

Changelog

Sourced from mongodb's changelog.

4.9.1 (2022-08-31)

Bug Fixes

• NODE-4583: revert nested union type support (#3383) (014d0b3)
• NODE-4591: only set loadBalanced on handshake when explicitly set (#3386) (861d465)

Commits

• cc87107 chore(release): 4.9.1
• 72689f4 chore(NODE-4593): fix mongosh integration tests (#3387)
• 196c8f0 chore(NODE-4293): update dependencies and compile driver on ts next (#3384)
• 861d465 fix(NODE-4591): only set loadBalanced on handshake when explicitly set (#3386)
• e0a36d5 test(NODE-4562): reduce macos coverage (#3381)
• 014d0b3 fix(NODE-4583): revert nested union type support (#3383)
• c74d5ea test(NODE-4200): sync serverless:forbid changes in change stream unified test...
• edd8a1c test(NODE-4479): adjust number of iterations of flakey test (#3378)
• b643731 test(NODE-4574): skip zstd and snappy on gallium (#3379)
• 7749ed7 test(NODE-4566): fix csfle pinned commit (#3377)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by durran, a new releaser for mongodb since your current version.