Add a github option when copying from system health

[ludeeus]

Breaking change

Proposed change

Followup to #7593 (comment)

Changes the copy icon to be a menu, with raw/github options.

raw example
github example

for github copy, all but the "homeassistant" section is wrapped in "details" tags to make the expandable to now drown issues.

Also changes the tooltip, to a toast.

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 or discussion:
• 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