ci: add a github bot to support advanced PR review workflows #6799

Job	Run time
setup	4s
Run Main (github-bot) / Go Build / generated	7s
Run Main (gnogenesis) / Go Linter / lint	15s
Run Main (github-bot) / Go Linter / lint	16s
Run Main (github-bot) / Go Test / test	25s
Run Main (gnogenesis) / Go Build / generated	9s
Run Main (gnogenesis) / Go Test / test	27s
Run Main (gnodev) / Go Build / generated	8s
Run Main (gnodev) / Go Linter / lint	23s
Run Main (gnodev) / Go Test / test	58s
Run Main (gnofaucet) / Go Build / generated	14s
Run Main (gnofaucet) / Go Linter / lint	11s
Run Main (gnofaucet) / Go Test / test	14s
Run Main (gnohealth) / Go Build / generated	11s
Run Main (gnohealth) / Go Linter / lint	16s
Run Main (gnohealth) / Go Test / test	19s
Run Main (gnokeykc) / Go Linter / lint	19s
Run Main (gnokeykc) / Go Build / generated	7s
Run Main (gnokeykc) / Go Test / test	32s
Run Main (gnomd) / Go Build / generated	12s
Run Main (gnomd) / Go Linter / lint	21s
Run Main (gnomd) / Go Test / test	21s
Run Main (gnomigrate) / Go Build / generated	8s
Run Main (gnomigrate) / Go Linter / lint	15s
Run Main (gnomigrate) / Go Test / test	18s
	7m 10s

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