ci: only run fossa action on workflow_dispatch (#3125) #6403

Job	Run time
setup	4s
Run Main (gnodev) / Go Build / generated	12s
Run Main (gnodev) / Go Linter / lint	35s
Run Main (gnodev) / Go Test / test	52s
Run Main (gnofaucet) / Go Build / generated	10s
Run Main (gnofaucet) / Go Linter / lint	18s
Run Main (gnofaucet) / Go Test / test	15s
Run Main (gnogenesis) / Go Build / generated	7s
Run Main (gnogenesis) / Go Linter / lint	21s
Run Main (gnogenesis) / Go Test / test	30s
Run Main (gnohealth) / Go Build / generated	11s
Run Main (gnohealth) / Go Linter / lint	28s
Run Main (gnohealth) / Go Test / test	16s
Run Main (gnokeykc) / Go Build / generated	9s
Run Main (gnokeykc) / Go Linter / lint	29s
Run Main (gnokeykc) / Go Test / test	25s
Run Main (gnomd) / Go Build / generated	23s
Run Main (gnomd) / Go Linter / lint	27s
Run Main (gnomd) / Go Test / test	30s
Run Main (gnomigrate) / Go Build / generated	12s
Run Main (gnomigrate) / Go Linter / lint	20s
Run Main (gnomigrate) / Go Test / test	26s
	7m 40s

Provide feedback