Disable parquet vectored reads to fix gcs-connector incompatibility

gcs-connector 3.1.16 calls VectoredReadUtils.validateRangeRequest
expecting a void return, but hadoop-common 3.4.3 changed the return
type to FileRange, causing NoSuchMethodError when parquet-hadoop
attempts vectored reads through GoogleHadoopFileSystem.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: kellen

scio-parquet/src/main/resources/core-site.xml

@@ -30,4 +30,8 @@
     <name>parquet.avro.compatible</name>
     <value>false</value>
   </property>
+  <property>
+    <name>parquet.hadoop.vectored.io.enabled</name>
+    <value>false</value>
+  </property>
 </configuration>