Aditya059/fixed 23.9 free rpm arm (#3013)

* Replaced 23.5 with 23.6 dockerfiles

* Fixed 23.9 arm rpm url

Author: aditya059

OracleDatabase/SingleInstance/dockerfiles/buildContainerImage.sh

@@ -182,7 +182,7 @@ if [ "$(arch)" == "aarch64" ] || [ "$(arch)" == "arm64" ]; then
   if [ "${VERSION}" == "19.3.0" ] && { [ "${BASE_ONLY}" -eq 1 ] || [ "${ENTERPRISE}" -eq 1 ]; }; then
     BUILD_OPTS=("--build-arg" "INSTALL_FILE_1=LINUX.ARM64_1919000_db_home.zip" "${BUILD_OPTS[@]}")
   elif { [ "${VERSION}" == "23.9.0" ] && [ "${FREE}" -eq 1 ]; }; then
-    BUILD_OPTS=("--build-arg" "INSTALL_FILE_1=https://download.oracle.com/otn-pub/otn_software/db-free/oracle-database-free-23ai-23.9-1.el8.x86_64.rpm" "${BUILD_OPTS[@]}")
+    BUILD_OPTS=("--build-arg" "INSTALL_FILE_1=https://download.oracle.com/otn-pub/otn_software/db-free/oracle-database-free-23ai-23.9-1.el8.aarch64.rpm" "${BUILD_OPTS[@]}")
   else
     echo "Currently only 19c enterprise edition and 23ai Free are supported on ARM64 platform.";
     exit 1;