Modify spark image to include azure and gcs dependency jars

Author: anusudarsan

testing/spark3-iceberg/Dockerfile

@@ -35,6 +35,12 @@ WORKDIR ${SPARK_HOME}/jars
 # install AWS SDK so we can access S3; the version must match the hadoop-* jars which are part of SPARK distribution
 RUN wget -nv "https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-aws/3.3.4/hadoop-aws-3.3.4.jar"
 RUN wget -nv "https://repo1.maven.org/maven2/com/amazonaws/aws-java-sdk-bundle/1.12.319/aws-java-sdk-bundle-1.12.319.jar"
+# install Azure SDK so we can access azure file system; the version must match the hadoop-* jars which are part of SPARK distribution
+RUN wget -nv https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-azure/3.3.4/hadoop-azure-3.3.4.jar
+RUN wget -nv https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-azure-datalake/3.3.6/hadoop-azure-datalake-3.3.6.jar
+RUN wget -nv https://repo1.maven.org/maven2/com/microsoft/azure/azure-storage/8.6.6/azure-storage-8.6.6.jar
+# install Google Hadoop connector so we can access gcs
+RUN wget -nv  https://storage.googleapis.com/hadoop-lib/gcs/gcs-connector-hadoop2-latest.jar
 
 # install Iceberg
 RUN wget -nv "https://repo1.maven.org/maven2/org/apache/iceberg/iceberg-spark-runtime-${ICEBERG_JAR_VERSION}/${ICEBERG_VERSION}/iceberg-spark-runtime-${ICEBERG_JAR_VERSION}-${ICEBERG_VERSION}.jar"