github: Use IAM Roles to push files on AWS S3 #1403

Job	Run time
run-determination	1s
check-config (./)	31s
check-errors (./)	32s
check-config (docsgen)	15s
check-errors (docsgen)	31s
check-config (ruledocsgen)	32s
check-errors (ruledocsgen)	38s
check-outdated (./)	14s
check-formatting (./)	20s
check-outdated (docsgen)	11s
check-style (./)	23s
check-formatting (docsgen)	13s
check-outdated (ruledocsgen)	20s
check-formatting (ruledocsgen)	13s
check-style (docsgen)	24s
check-style (ruledocsgen)	16s
	5m 34s

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