removed security workflow

[swati31196]

Description

Please include a summary of the changes and the related issue. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration.

• Test A
• Test B

Is it a breaking change?

How do we intend to rollback or handle backward compatibility in case something breaks?
Can this change be tested effectively via canary?

Screenshots:

Include a screenshot of the changes, if applicable.

Checklist Exception

• My change doesn't require the below checklist to be updated.
  Please add a description on why it is not applicable.

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added unit tests that prove my fix is effective or that my feature works (if applicable)
• I have added integration tests for the new feature (if applicable)
• I have manually tested my code to the best of my abilities.

[Mahi122121]

approved