Update Copyright year

[Karolina-Sas]

Copyright year change

Fixes #630

Changes done:

• Copyright year changed to 2023

Screenshots

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• Checked to see if a similar PR has already been opened 🤔️
• Reviewed the contributing guidelines 🔍️
• Sample preview link added (add the link(s) for all the pages changed/updated from the checks tab after checks complete)
• Tried Squashing the commits into one

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[Prerna-0202]

could you update 2022 to 2023 in _config.yml too??

[yashu6march]

Hello @Prerna-0202 I am new to open-source and would like to contribute to this issue. Can you please assign this issue to me?
Regards

[Prerna-0202]

Hello @Prerna-0202 I am new to open-source and would like to contribute to this issue. Can you please assign this issue to me? Regards

Hey @yashu6march, This issue was fixed in this pr
You can check out other open issues.