ci: Add Conventional Commit Linter #2377

Job	Run time
action_pack / ubuntu-latest	2m 12s
action_view / ubuntu-latest	2m 11s
active_job / ubuntu-latest	3m 31s
active_model_serializers / ubuntu-latest	1m 4s
active_record / ubuntu-latest	1m 44s
active_support / ubuntu-latest	2m 6s
all / ubuntu-latest	1m 41s
aws_sdk / ubuntu-latest	7m 15s
base / ubuntu-latest	1m 14s
concurrent_ruby / ubuntu-latest	2m 16s
delayed_job / ubuntu-latest	1m 39s
ethon / ubuntu-latest	2m 44s
excon / ubuntu-latest	3m 15s
faraday / ubuntu-latest	3m 12s
grape / ubuntu-latest	5m 39s
graphql / ubuntu-latest	2m 35s
gruf / ubuntu-latest	58s
http / ubuntu-latest	1m 29s
http_client / ubuntu-latest	45s
httpx / ubuntu-latest	2m 26s
koala / ubuntu-latest	48s
lmdb / ubuntu-latest	1m 11s
net_http / ubuntu-latest	1m 30s
rack / ubuntu-latest	1m 35s
rails / ubuntu-latest	2m 45s
restclient / ubuntu-latest	2m 27s
rspec / ubuntu-latest	1m 7s
sinatra / ubuntu-latest	2m 27s
	1h 3m 46s

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