Add PolicyKit policy for resolved mDNS advertiser

[elyscape]

:recycle: Current situation

2 added a PolicyKit policy in PolicyKit Local Authority format. pklocalauthority was deprecated and removed in polkit version 0.106. Systems running a more recent version won't have the policy applied to them.

:bulb: Proposed solution

This adds an equivalent version of the policy in the current rule format. Since pklocalauthority is still used by several popular distributions (critically: Raspberry Pi OS), shipping both versions is prudent, and we retain that rule file.

:gear: Release Notes

• The PolicyKit policy has been updated to use the current rule format.

:heavy_plus_sign: Additional Information

https://github.com/homebridge/homebridge/issues/3224#issuecomment-1312064433

cc: @Supereg

Testing

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Reviewer Nudging

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[Supereg]

Is there an easy way to determine which version you are running? For those people doing manual configurations and following the Wiki instructions?

[peterneutron]

In addition to check your distributions package manager you can run any binary polkit provides with --version. e.g. pkcheck --version