test(ci): add missing validations in existing ci test

[abhilashshetty04]

Pull Request template

Why is this PR required? What issue does it fix?:
This PR adds missing checks in existing CI cases. Resize and snapshot checks were there as part of FS test but was not there in Block and thin provision tets. Added them.

Does this PR require any upgrade changes?:
No

If the changes in this PR are manually verified, list down the scenarios covered::
NA

Checklist:

• Fixes #
• PR Title follows the convention of <type>(<scope>): <subject>
• Has the change log section been updated?
• Commit has unit tests
• Commit has integration tests
• (Optional) Are upgrade changes included in this PR? If not, mention the issue/PR to track:
• (Optional) If documentation changes are required, which issue on https://github.com/openebs/openebs-docs is used to track them: