Building Spark session fails with Hadoop 3 because of Hive Shims

Using version 2.4.5_0.14.0
There is an issue during creation of Spark Session object. As can be seen [here](https://github.com/holdenk/spark-testing-base/blob/master/core/src/main/2.0/scala/com/holdenkarau/spark/testing/DataFrameSuiteBase.scala#L62), Spark Session has _enableHiveSupport_ by default. This calls the `org.spark-project.hive:hive-exec:1.2.1.spark2` library (specifically Hive Shims) which is not compatible with Hadoop 3 and causes "Unrecognized Hadoop major version number" error.

This makes _spark-testing-base_ unusable with Hadoop 3 (especially when Hive is not required for the project at all).

The stack trace is below:
```
An exception or error caused a run to abort.
java.lang.ExceptionInInitializerError
at com.holdenkarau.spark.testing.DataFrameSuiteBaseLike$class.newBuilder$1(DataFrameSuiteBase.scala:84)
at com.holdenkarau.spark.testing.DataFrameSuiteBaseLike$class.sqlBeforeAllTestCases(DataFrameSuiteBase.scala:114)
at xxx.xxx.xxx.xxx.spark_kafka.ApplicationTests.com$holdenkarau$spark$testing$DataFrameSuiteBase$$super$sqlBeforeAllTestCases(ApplicationTests.scala:14)
at com.holdenkarau.spark.testing.DataFrameSuiteBase$class.beforeAll(DataFrameSuiteBase.scala:43)
at xxx.xxx.xxx.xxx.spark_kafka.ApplicationTests.beforeAll(ApplicationTests.scala:14)
at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:212)
at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:210)
at xxx.xxx.xxx.xxx.spark_kafka.ApplicationTests.run(ApplicationTests.scala:14)
at org.scalatest.tools.SuiteRunner.run(SuiteRunner.scala:45)
at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$1.apply(Runner.scala:1320)
at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$1.apply(Runner.scala:1314)
at scala.collection.immutable.List.foreach(List.scala:392)
at org.scalatest.tools.Runner$.doRunRunRunDaDoRunRun(Runner.scala:1314)
at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:972)
at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:971)
at org.scalatest.tools.Runner$.withClassLoaderAndDispatchReporter(Runner.scala:1480)
at org.scalatest.tools.Runner$.runOptionallyWithPassFailReporter(Runner.scala:971)
at org.scalatest.tools.Runner$.run(Runner.scala:798)
at org.scalatest.tools.Runner.run(Runner.scala)
at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.runScalaTest2(ScalaTestRunner.java:133)
at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.main(ScalaTestRunner.java:27)
Caused by: java.lang.IllegalArgumentException: Unrecognized Hadoop major version number: 3.1.2
at org.apache.hadoop.hive.shims.ShimLoader.getMajorVersion(ShimLoader.java:174)
at org.apache.hadoop.hive.shims.ShimLoader.loadShims(ShimLoader.java:139)
at org.apache.hadoop.hive.shims.ShimLoader.getHadoopShims(ShimLoader.java:100)
at org.apache.hadoop.hive.conf.HiveConf$ConfVars.(HiveConf.java:368)
... 21 more
```