Add JDBC Driver for MySQL database in the package

[Mon-MFEC]

Problem

The JDBC connector provided by Confluent does not come with a JDBC driver for MySQL.

Solution

Add the JDBC driver for the MySQL database to the JDBC connector package.

Does this solution apply anywhere else?

• yes
• no

If yes, where?

Test Strategy

Testing done:

• Unit tests
• Integration tests
• System tests
• Manual tests

Release Plan

[confluent-cla-assistant]

🎉 All Contributor License Agreements have been signed. Ready to merge.
✅ Mon-MFEC
_{Please push an empty commit if you would like to re-run the checks to verify CLA status for all contributors.}

[Mon-MFEC]

@poojakuntalcflt Would you mind reviewing my PR for me?

[Mon-MFEC]

@skaushikcflt Would you mind reviewing my PR for me?