Added example of how to use livemedia-creator in github actions

[Cameronsplaze]

Added example of how to use livemedia-creator in github actions, and still build in fedora.

Inputs:

• fedora_release: Both the release to build, and build on. Since we use '--no-virt', they must be the same.
• kickstart_path: The path to the kickstart file to build from.

[coveralls]

Pull Request Test Coverage Report for Build 7946620543

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 43.521%

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Totals
Change from base Build 7936165639:	0.0%
Covered Lines:	1614
Relevant Lines:	3500

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💛 - Coveralls