ci: add a github bot to support advanced PR review workflows #5883

Job	Run time
setup	7s
Run Main (github_bot) / Go Build / generated	8s
Run Main (github_bot) / Go Linter / lint	23s
Run Main (github_bot) / Go Test / test	24s
Run Main (gnodev) / Go Linter / lint	58s
Run Main (gnodev) / Go Build / generated	11s
Run Main (gnodev) / Go Test / test	1m 13s
Run Main (gnofaucet) / Go Build / generated	6s
Run Main (gnofaucet) / Go Linter / lint	35s
Run Main (gnofaucet) / Go Test / test	38s
Run Main (gnogenesis) / Go Build / generated	9s
Run Main (gnogenesis) / Go Linter / lint	42s
Run Main (gnogenesis) / Go Test / test	43s
Run Main (gnokeykc) / Go Linter / lint	37s
Run Main (gnokeykc) / Go Build / generated	10s
Run Main (gnokeykc) / Go Test / test	43s
Run Main (gnomd) / Go Linter / lint	26s
Run Main (gnomd) / Go Test / test	25s
Run Main (gnomd) / Go Build / generated	9s
Run Main (gnomigrate) / Go Build / generated	10s
Run Main (gnomigrate) / Go Linter / lint	35s
Run Main (gnomigrate) / Go Test / test	39s
	10m 11s

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