feat: implement mock for S3Tables service #11150

Job	Run time
Caching (3.8)	17s
Caching (3.9)	10s
Caching (3.10)	10s
Caching (3.11)	8s
Caching (3.12)	7s
Caching (3.13)	16s
Linting (3.8)	3m 53s
Linting (3.9)	3m 47s
Linting (3.10)	3m 15s
Linting (3.11)	2m 54s
Linting (3.12)	3m 6s
Linting (3.13)	2m 58s
javatest / test	1m 9s
rubytest / test (3.3)	1m 8s
dotnettest / test	1m 37s
jstest / test	1m 7s
terraformexamplestest / Find Jobs	5s
test / test (3.8)	17m 51s
test / test (3.9)	17m 33s
testproxy / test (ubuntu-latest, 3.10)	4m 23s
test / test (3.10)	18m 1s
testserver / test (3.8)	18m 18s
testproxy / test (ubuntu-latest, 3.11)	4m 12s
test / test (3.11)	16m 14s
testserver / test (3.9)	18m 3s
testproxy / test (ubuntu-latest, 3.12)	4m 15s
testserver / test (3.10)	17m 32s
test / test (3.12)	17m 18s
testproxy / test (windows-latest, 3.10)	5m 20s
testserver / test (3.11)	17m 4s
test / test (3.13)	16m 24s
testproxy / test (windows-latest, 3.11)	5m 40s
testserver / test (3.12)	17m 36s
testproxy / test (windows-latest, 3.12)	5m 59s
terraformexamplestest / test (acm)	4m 39s
terraformexamplestest / test (autoscaling)	2m 58s
terraformexamplestest / test (awslambda)	3m 59s
terraformexamplestest / test (cloudfront)	3m 58s
terraformexamplestest / test (codebuild)	2m 48s
terraformexamplestest / test (ds)	3m 58s
terraformexamplestest / test (ec2)	3m 22s
terraformexamplestest / test (elb)	3m 48s
terraformexamplestest / test (iam)	2m 45s
terraformexamplestest / test (rds)	3m 54s
terraformexamplestest / test (route53)	4m 8s
terraformexamplestest / test (sqs)	3m 40s
terraformexamplestest / test (wafv2)	3m 21s
	4h 55m 8s

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