[integ-tests] Check there is no defunct Slurm parameters

[hanwen-cluster]

Description of changes

• This check is added to Slurm accounting tests, because they contain more Slurm parameters than other tests

Tests

The following tests have passed

{%- import 'common.jinja2' as common with context -%}
{{- common.OSS_COMMERCIAL_X86.append("rocky8") or "" -}}
{{- common.OSS_COMMERCIAL_X86.append("rocky9") or "" -}}
---
test-suites:
  schedulers:
    test_slurm_accounting.py::test_slurm_accounting:
      dimensions:
        - regions: ["ap-south-1"]
          instances:  {{ common.INSTANCES_DEFAULT_X86 }}
          oss: ["alinux2023"]
          schedulers: ["slurm"]
    test_slurm_accounting.py::test_slurm_accounting_external_dbd:
      dimensions:
        - regions: [ "ap-south-1" ]
          instances: {{ common.INSTANCES_DEFAULT_X86 }}
          oss: ["ubuntu2404"]
          schedulers: ["slurm"]

References

aws/aws-parallelcluster-cookbook#3165 should be merged before this PR

Github issue: #7319

Checklist

• Make sure you are pointing to the right branch.
• If you're creating a patch for a branch other than develop add the branch name as prefix in the PR title (e.g. [release-3.6]).
• Check all commits' messages are clear, describing what and why vs how.
• Make sure to have added unit tests or integration tests to cover the new/modified code.
• Check if documentation is impacted by this change.

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[gmarciani]

Good job adding this check!