chore: Update CODEOWNERS #1944

Job	Run time
action_pack / ubuntu-latest	2m 26s
action_view / ubuntu-latest	3m 2s
active_job / ubuntu-latest	6m 12s
active_model_serializers / ubuntu-latest	1m 7s
active_record / ubuntu-latest	1m 57s
active_support / ubuntu-latest	3m 18s
all / ubuntu-latest	2m 38s
aws_sdk / ubuntu-latest	6m 46s
base / ubuntu-latest	1m 40s
concurrent_ruby / ubuntu-latest	2m 31s
delayed_job / ubuntu-latest	1m 25s
ethon / ubuntu-latest	3m 24s
excon / ubuntu-latest	1m 49s
faraday / ubuntu-latest	4m 2s
grape / ubuntu-latest	6m 16s
graphql / ubuntu-latest	1m 22s
gruf / ubuntu-latest	1m 8s
http / ubuntu-latest	1m 38s
http_client / ubuntu-latest	42s
koala / ubuntu-latest	48s
lmdb / ubuntu-latest	1m 18s
net_http / ubuntu-latest	1m 56s
rack / ubuntu-latest	1m 37s
rails / ubuntu-latest	2m 51s
restclient / ubuntu-latest	2m 48s
rspec / ubuntu-latest	1m 50s
sinatra / ubuntu-latest	3m 33s
	1h 10m 4s

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