Add API tests that covers managing actions with rules

[malithie]

$subject.

Resolves #22197

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[malithie]

PR builder completed Link: https://github.com/wso2/product-is/actions/runs/12705640495 Status: failure

Following failures are noted
[ERROR] OAuthAppsWithSameClientIdTestCase.testOAuthApplicationLoginSuccess:373->authenticateUser:633 SessionDataKeyConsent keyValues map is null. expected object to not be null [ERROR] OIDCPasswordGrantTest.testClear:84->OIDCAbstractIntegrationTest.deleteUser:115 User deletion failed expected:<204> but was:<404> [ERROR] OIDCPasswordGrantTest.testInit:73->OIDCAbstractIntegrationTest.createUser:95 User creation failed expected:<201> but was:<400>

1. These test cases does not have any relation to the actions improvement added from this PR
2. These test cases seems to failing in an intermittent manner in consecutive test executions triggered for change sets
3. These tests passes locally with actions related tests in place.

Considering above reasons this PR will be merged