ci: Add Conventional Commit Linter #2333

Job	Run time
action_pack / ubuntu-latest	1m 44s
action_view / ubuntu-latest	1m 40s
active_job / ubuntu-latest	3m 6s
active_model_serializers / ubuntu-latest	55s
active_record / ubuntu-latest	1m 20s
active_support / ubuntu-latest	1m 43s
all / ubuntu-latest	1m 53s
aws_sdk / ubuntu-latest	5m 31s
base / ubuntu-latest	1m 17s
concurrent_ruby / ubuntu-latest	2m 10s
delayed_job / ubuntu-latest	1m 17s
ethon / ubuntu-latest	2m 25s
excon / ubuntu-latest	1m 35s
faraday / ubuntu-latest	2m 45s
grape / ubuntu-latest	5m 11s
graphql / ubuntu-latest	1m 51s
gruf / ubuntu-latest	59s
http / ubuntu-latest	1m 7s
http_client / ubuntu-latest	35s
httpx / ubuntu-latest	2m 15s
koala / ubuntu-latest	39s
lmdb / ubuntu-latest	57s
net_http / ubuntu-latest	1m 28s
rack / ubuntu-latest	1m 12s
rails / ubuntu-latest	2m 8s
restclient / ubuntu-latest	2m 9s
rspec / ubuntu-latest	1m 25s
sinatra / ubuntu-latest	2m 23s
	53m 40s

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