Parallelize make to reduce build time

[naveentatikonda]

Description

Parallelize make to reduce the build time when we are building the plugin or the JNI libraries for the first time.

Check List

• [ ] New functionality includes testing.
• [x] New functionality has been documented.
• [ ] API changes companion pull request created.
• [x] Commits are signed per the DCO using --signoff.
• [ ] Public documentation issue/PR created.

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[naveentatikonda]

Running into some issues while detecting the processor count and passing it to gradle on mac and windows from github workflow. So, hardcoding them for now based on the github runners configuration https://docs.github.com/en/actions/using-github-hosted-runners/using-github-hosted-runners/about-github-hosted-runners#standard-github-hosted-runners-for-public-repositories