Upgrade deprecated har-validator library

[palisadoes]

Describe the bug
When the command npm install --legacy-peer-deps is run for the first time as part of the installation process, this error message is seen.

npm WARN deprecated [email protected]: this library is no longer supported

To Reproduce

• See above

Expected behavior

1. No error message because the library has been updated, or suitably replaced, not because the error message has been suppressed.
2. All tests pass and are updated for the new library
3. No application functionality is affected

Actual behavior

• See above

Screenshots

• N/A

Additional details

• N/A

Potential internship candidates
Please read this if you are planning to apply for a Palisadoes Foundation internship PalisadoesFoundation/talawa#359

[hharshas]

i would be happy to work on this

[palisadoes]

@hharshas You have requested to be assigned to 10 issues in the space of 5 minutes. Everyone needs to get a chance to work on issues. Once you have been assigned two issues, the next person in line in the remaining 8 will be provided access. Please watch this video for guidance

• https://www.youtube.com/watch?v=3mjap16GYiY

Your actions are not in keeping with the spirit of the community. Please adjust your activities to be more collaborative.

@Cioppolo14 @noman2002 @Kevoniat please take note.

[ShatilKhan]

Hi @palisadoes I'd like to take this one
Any Additional Details would be helpful

[github-actions]

This issue did not get any activity in the past 10 days and will be closed in 180 days if no update occurs. Please check if the develop branch has fixed it and report again or close the issue.

[palisadoes]

Unassigning due to inactivity and no associated PR

[Veer0x1]

Can i take up this issue?

[NamitBhutani]

If no one is working on this issue, I'd like to work on it!

[Veer0x1]

This warning isn't being shown anymore, har-validator is peer dependency of jest-enzyme and which is on its latest version.

[palisadoes]

Closing