add TODO comment to java script

Author: Benjosh95

scripts/generate-sdk/languages/java.sh

@@ -40,6 +40,7 @@ generate_java_sdk() {
         GIT_REPO_ID="stackit-sdk-java"
     fi
 
+    # TODO: Change to use the https url when repo is public
     if [[ -z ${SDK_REPO_URL} ]]; then
         echo "SDK_REPO_URL not specified, default will be used."
         SDK_REPO_URL="[email protected]:stackitcloud/stackit-sdk-java.git"