Bump buildpacks/github-actions from 5.7.3 to 5.7.4 (#326) #436

Job	Run time
shellcheck	8s
Obtain CTC Lock	7s
Build heroku-20 (amd64)	5m 18s
Build heroku-22 (amd64)	4m 5s
Build heroku-24 (amd64)	2m 41s
Build heroku-24 (arm64)	2m 11s
Upload heroku-20 runtime images	13s
Publish heroku-20 (amd64)	2m 59s
Upload heroku-22 runtime images	12s
Publish heroku-22 (amd64)	2m 22s
Upload heroku-24 runtime images	31s
Publish heroku-24 (amd64)	1m 58s
Publish heroku-24 (arm64)	1m 47s
Publish heroku-24 indices	18s
Promote heroku-20 tags	9s
Promote heroku-22 tags	22s
Promote heroku-24 tags	28s
	25m 49s

Provide feedback