SPARK-3852 [DOCS] Document spark.driver.extra* configs

As per the JIRA. I copied the `spark.executor.extra*` text, but removed info that appears to be specific to the `executor` config and not `driver`.

Author: Sean Owen <sowen@cloudera.com>

Closes #4185 from srowen/SPARK-3852 and squashes the following commits:

f60a8a1 [Sean Owen] Document spark.driver.extra* configs

docs/configuration.md

@@ -197,6 +197,27 @@ Apart from these, the following properties are also available, and may be useful
 #### Runtime Environment
 <table class="table">
 <tr><th>Property Name</th><th>Default</th><th>Meaning</th></tr>
+<tr>
+  <td><code>spark.driver.extraJavaOptions</code></td>
+  <td>(none)</td>
+  <td>
+    A string of extra JVM options to pass to the driver. For instance, GC settings or other logging.
+  </td>
+</tr>
+<tr>
+  <td><code>spark.driver.extraClassPath</code></td>
+  <td>(none)</td>
+  <td>
+    Extra classpath entries to append to the classpath of the driver.
+  </td>
+</tr>
+<tr>
+  <td><code>spark.driver.extraLibraryPath</code></td>
+  <td>(none)</td>
+  <td>
+    Set a special library path to use when launching the driver JVM.
+  </td>
+</tr>
 <tr>
   <td><code>spark.executor.extraJavaOptions</code></td>
   <td>(none)</td>