feat(testing-sdk): execution history and pagination #336

Job	Run time
setup	6s
Step with Retry	59s
Multiple Wait	1m 17s
Step with Name	54s
Callback	1m 3s
Hello World	1m 1s
Basic Step	1m 3s
Wait State	59s
Block Example	1m 9s
Steps with Retry	58s
Run in Child Context Large Data	58s
Parallel Operations	1m 2s
Logger Example	1m 2s
Run in Child Context	56s
Map Operations	57s
Simple Execution	58s
Parallel with Max Concurrency	57s
Map with Failure Tolerance	1m 0s
Handler Error	58s
Wait for Condition	51s
Map with Batch SerDes	1m 3s
Parallel with Custom SerDes	1m 5s
Map with Custom SerDes	59s
Parallel with Failure Tolerance	1m 10s
Map with Max Concurrency	1m 8s
Parallel with Wait	54s
Map with Min Successful	58s
Parallel with Batch SerDes	1m 4s
	27m 29s

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