Removal Sinatra 1.x Appraisal #2077

Job	Run time
action_pack / ubuntu-latest	1m 39s
action_view / ubuntu-latest	1m 33s
active_job / ubuntu-latest	3m 5s
active_model_serializers / ubuntu-latest	52s
active_record / ubuntu-latest	1m 22s
active_support / ubuntu-latest	1m 41s
all / ubuntu-latest	1m 59s
aws_sdk / ubuntu-latest	5m 15s
base / ubuntu-latest	1m 15s
concurrent_ruby / ubuntu-latest	2m 6s
delayed_job / ubuntu-latest	1m 12s
ethon / ubuntu-latest	2m 14s
excon / ubuntu-latest	1m 28s
faraday / ubuntu-latest	2m 50s
grape / ubuntu-latest	4m 53s
graphql / ubuntu-latest	1m 8s
gruf / ubuntu-latest	54s
http / ubuntu-latest	1m 4s
http_client / ubuntu-latest	32s
httpx / ubuntu-latest	2m 7s
koala / ubuntu-latest	36s
lmdb / ubuntu-latest	56s
net_http / ubuntu-latest	1m 31s
rack / ubuntu-latest	1m 2s
rails / ubuntu-latest	2m 3s
restclient / ubuntu-latest	2m 14s
rspec / ubuntu-latest	1m 30s
sinatra / ubuntu-latest	2m 11s
	51m 12s

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