Added #370

[MonitSharma]

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Context: Updated GCC 10.x to 11.x in CI tests

Description of the Change: Changed the version of the gcc and g++ from 10 to 11

Benefits: The update brings improved supports for newer C++ features.

Possible Drawbacks:

Related GitHub Issues: #367

[mlxd]

Hi @MonitSharma Can you add this to PR #370 instead of creating a separate PR. We need the changelog to be included in the PR that is being merged. Thanks!

We can close this PR.