sullis

Ready for review

GitHub Actions build is failing due to this error: ``` Execution java.net.UnknownHostException: www.shieldblaze.com ``` cc: @hyperxpro

lgtm

I observed a failure in GitHub Actions ubuntu-20.04 ``` Http2Tests > testHttp2ForMemoryLeaks() FAILED java.lang.IllegalStateException: Netty leaks: after [testHttp2ForMemoryLeaks()] [ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf] at io.github.nettyplus.leakdetector.junit.NettyLeakListener.assertZeroLeaks(NettyLeakListener.java:31)...

GitHub Actions CI: ``` Http2Tests > testHttp2ForMemoryLeaks() FAILED java.lang.IllegalStateException: Netty leaks: after [testHttp2ForMemoryLeaks()] [ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf, ByteBuf] at io.github.nettyplus.leakdetector.junit.NettyLeakListener.assertZeroLeaks(NettyLeakListener.java:31) ```

this PR bumps the Flink version to 1.19.0 https://github.com/apache/pinot/pull/12659

WDYT @jhalterman

This is an early draft. I am looking for feedback. cc: @afranken

I encountered the same issue when migrating from Mockito 1.x to Mockito 3.5.11 My project uses JUnit 4.13 and the maven-surefire-plugin. We utilize this Surefire configuration option: ``` classes ```...