[TRIVIAL] [PYSPARK] Clean up orc compression option as well

## What changes were proposed in this pull request?

This PR corrects ORC compression option for PySpark as well. I think this was missed mistakenly in https://github.com/apache/spark/pull/13948.

## How was this patch tested?

N/A

Author: hyukjinkwon <gurwls223@gmail.com>

Closes #13963 from HyukjinKwon/minor-orc-compress.

python/pyspark/sql/readwriter.py

@@ -695,8 +695,7 @@ class DataFrameWriter(OptionUtils):
         self.mode(mode)
         if partitionBy is not None:
             self.partitionBy(partitionBy)
-        if compression is not None:
-            self.option("compression", compression)
+        self._set_opts(compression=compression)
         self._jwrite.orc(path)
 
     @since(1.4)