Bump bimmer_connected to 0.16.4

[rikroe]

Proposed change

Bump bimmer_connected to 0.16.4.

This is related to #129667.
It "breaks" login to the BMW north america region, as a captcha is now required (and an exception raised). However it isn't a breaking change, as the login was broken already. Users with a valid refresh token can still use the integration.

In addition to the dependency bump, required exception handling and tests for Config Flow and Coordinator from #129667 have been added.

Diff: bimmerconnected/bimmer_connected@0.16.3...0.16.4
Release notes: https://github.com/bimmerconnected/bimmer_connected/releases/tag/0.16.4

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[home-assistant]

Hey there @gerard33, mind taking a look at this pull request as it has been labeled with an integration (bmw_connected_drive) you are listed as a code owner for? Thanks!

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