Feature/multi browser version support

[Maheshkale447]

Description :
This feature enables user to run web automation on multiple versions of browser of chrome, Firefox.

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• PR description and commit message should describe the changes done in this PR
• Verify the PR is pointing to correct branch i.e. Release or Beta branch if the code fix is for specific release , else point it to master
• Latest Code from master or specific release branch is merged to your branch
• No unwanted\commented\junk code is included
• No new warning upon build solution
• Code Summary\Comments are added to my code which explains what my code is doing
• Existing unit test cases are passed
• New Unit tests are added for your development
• Sanity Tests are successfully executed for New and Existing Functionality
• Verify that changes are compatible with all relevant browsers and platforms.
• After creating pull request there should not be any conflicts
• Resolve codacy comments
• Builds and checks are passed before PR is sent for review
• Resolve code review comments
• Help Libray document is updated accordingly for Feature changes.