Merge pull request #299 from saurabhpro/renovate/spark.version

Update spark.version to v3.5.5

Author: saurabhpro

coursera-pcdp-parallel-concurrent-distributed-java/distributed-java/pom.xml

@@ -42,7 +42,7 @@
 
     <properties>
         <protobuf.version>3.25.6</protobuf.version>
-        <spark.version>3.5.4</spark.version>
+        <spark.version>3.5.5</spark.version>
 
     </properties>