Upgrade to bimmer_connected 0.7.7

[gerard33]

Breaking change

n/a

Proposed change

This PR upgrades to bimmer_connected 0.7.7.
Change log -> https://github.com/bimmerconnected/bimmer_connected/releases/tag/0.7.7

Main changes:

• A new service VEHICLE_FINDER is added which can be used to get the location of older cars which don't automatically update the location.
• Also a bug is fixed for older cars which don't have a status -> F39/F30/G30/I01/F80 Fingerprints - 404 errors (5 vehicles) bimmerconnected/bimmer_connected#185.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example entry for configuration.yaml:

bmw_connected_drive:
  name_of_car:
    username: USERNAME_BMW_CONNECTED_DRIVE
    password: PASSWORD_BMW_CONNECTED_DRIVE
    region: one of "north_america", "china" , "rest_of_world"

Additional information

• This PR fixes or closes issue: fixes F39/F30/G30/I01/F80 Fingerprints - 404 errors (5 vehicles) bimmerconnected/bimmer_connected#185
• This PR is related to issue: n/a
• Link to documentation pull request: Add find_vehicle service home-assistant.io#13804

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• The code has been formatted using Black (black --fast homeassistant tests)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• Untested files have been added to .coveragerc.

The integration reached or maintains the following Integration Quality Scale:

• No score or internal
• 🥈 Silver
• 🥇 Gold
• 🏆 Platinum

[frenck]

Thanks, @gerard33 👍