Ensure all <mwc-fab> set a label for ARIA

[spacegaier]

Breaking change

Proposed change

<mwc-fab> uses the label attribute to set the aria-label for its included elements (= the actual button). This PR ensure that we set it for all <mwc-fab>.

https://npm.io/package/@material/mwc-fab

Type of change

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

Example configuration

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue: Unlabeled buttons #3267
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• 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

[bramkragten]

When you set a dynamic value (like a translation) use the property (with the .) to set it instead of the attribute.

[spacegaier]

@adamjernst FYI: I combined your proposed changes from #7612 into this PR since I anyway touched basically all <mwc-fab> here already.

[adamjernst]

@adamjernst FYI: I combined your proposed changes from #7612 into this PR since I anyway touched basically all <mwc-fab> here already.

Beautiful, thanks! I'll close my PRs as soon as this is merged.