[Test] Improve integration tests and fix code linter warning #18674

Job	Run time
AWS Batch CLI Tests (ubuntu-latest, Python 3.9 AWS Batch CLI Tests)	26s
Dependency Check	27s
AWS Batch CLI Tests (ubuntu-latest, Python 3.10 AWS Batch CLI Tests)	26s
CLI Tests (ubuntu-latest, Python 3.9 Tests)	3m 37s
AWS Batch CLI Tests (ubuntu-latest, Python 3.11 AWS Batch CLI Tests)	26s
CLI Tests (ubuntu-latest, Python 3.10 Tests)	3m 25s
AWS Batch CLI Tests (ubuntu-latest, Python 3.12 AWS Batch CLI Tests)	29s
CLI Tests (ubuntu-latest, Python 3.11 Tests)	2m 51s
AWS Batch CLI Tests (ubuntu-latest, Python 3.10 AWS Batch CLI Tests Coverage)	29s
API Model Validation	1m 24s
CLI Tests (ubuntu-latest, Python 3.12 Tests)	3m 3s
CLI Tests (ubuntu-latest, Python 3.10 Tests Coverage)	5m 31s
AWS Batch CLI Tests (ubuntu-latest, Code Checks AWS Batch CLI)	50s
CLI Tests (ubuntu-latest, Code Checks)	1m 0s
CLI Tests (ubuntu-latest, CLI CloudFormation Templates Checks)	48s
CLI Tests (ubuntu-latest, API CloudFormation Templates Checks)	24s
CLI Tests (ubuntu-latest, Integration Tests Config Checks)	46s
Shellcheck	3s
External SlurmDBD Template Validation	36s
	27m 1s

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