Removal Sinatra 1.x Appraisal #2049

Job	Run time
action_pack / ubuntu-latest	2m 24s
action_view / ubuntu-latest	1m 48s
active_job / ubuntu-latest	3m 48s
active_model_serializers / ubuntu-latest	1m 22s
active_record / ubuntu-latest	2m 11s
active_support / ubuntu-latest	1m 52s
all / ubuntu-latest	2m 58s
aws_sdk / ubuntu-latest	7m 29s
base / ubuntu-latest	1m 18s
concurrent_ruby / ubuntu-latest	3m 15s
delayed_job / ubuntu-latest	1m 48s
ethon / ubuntu-latest	2m 14s
excon / ubuntu-latest	1m 34s
faraday / ubuntu-latest	3m 58s
grape / ubuntu-latest	5m 11s
graphql / ubuntu-latest	1m 17s
gruf / ubuntu-latest	1m 26s
http / ubuntu-latest	1m 22s
http_client / ubuntu-latest	31s
httpx / ubuntu-latest	3m 35s
koala / ubuntu-latest	34s
lmdb / ubuntu-latest	1m 10s
net_http / ubuntu-latest	1m 41s
rack / ubuntu-latest	1m 1s
rails / ubuntu-latest	3m 57s
restclient / ubuntu-latest	2m 9s
rspec / ubuntu-latest	2m 14s
sinatra / ubuntu-latest	3m 10s
	1h 7m 17s

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