[BUG] JDK8-incompatible bytecode when compiled with JDK 11

[gerashegalov]

Describe the bug
Despite the fact that our build is attempting to enforce JDK 8 as its target via maven.compiler.source/target=1.8, when the user builds using JDK 11 the build succeeds but the Plugin fails at run time.

java.lang.NoSuchMethodError: java.nio.ByteBuffer.mark()Ljava/nio/ByteBuffer;
E                       at com.nvidia.spark.rapids.MetaUtils$.buildTableMeta(MetaUtils.scala:112)
E                       at com.nvidia.spark.rapids.MetaUtils$.buildTableMeta(MetaUtils.scala:61)
E                       at com.nvidia.spark.rapids.MetaUtils$.buildTableMeta(MetaUtils.scala:51)

Steps/Code to reproduce bug
Build with JDK 11
and use JAVA_HOME=/path/to/jdk8 spark-shell ... to launch Spark with spark-rapids

Expected behavior
Either

• Transparently handle this using a special Maven profile and maven.compiler.release. Fail build if user's Maven version does not support it
• Or fail build if we don't want the users to use later JDK's for building until it's supported.

Environment details (please complete the following information)

• local dev

Additional context
originally reported by @NVnavkumar