Add release script and update workflow

[niranjanshk27]

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Any change needs to be discussed and documented before proceeding.
Mention which issue(s) are closed by this PR below. 
For e.g "Fixes #123 Fixes #12" in case of multiple fixes or include the issues under "Linked Issues"

Fixes #

Checklist

• My code follows the style guidelines of this project
• 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 (if necessary)
• I have performed adequate tests that prove my fix is effective or that my feature works

Proposed Changes