Changelog updates for Individual release of drivers (#2091)

* Update of changelog and python scripts to support the indivitual versioning .

* Updated files are per new implementation

* CHangelog Sample

* New ChangeLog

* Updated changelog

* ni Dc power to Test

* Added for nidmm and digital

* Fixed for all drviers

* Including seperator

* Spacing issue fixed

* Updated Contributing.md file

* Updated alignment

* Alignment fixed

* Updated help in UpdateReleaseInfo.py

* Accept only one input

* Updated changelog and contributing.md

* Contibuting MD  version change.

* changes for flake command

* Will be moving the changelog changes to different PR

* Changelogchanges for releasing indivitual drivers.

* Updated Contributing.md

* Remvoing the changes in python scipts present in tools folder.

* Correct the naming format

* Correcting Package names

* Implementation of code review comments.

* Review comments incorporated.

* Minor Fix for changelog

* Review comments

* Code review comments incorporated.

* Keeping only chanlog specific changes in contributing.md

* ChangeLog review comments implementation

* Update CONTRIBUTING.md

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Co-authored-by: dummy <[email protected]>
Co-authored-by: Jay Fitzgerald <[email protected]>

Author: 3 people