Update Dockerfile curl

Author: suvikankare

Dockerfile

@@ -20,7 +20,7 @@ FROM eclipse-temurin:25.0.1_8-jre
 EXPOSE 8080
 
 # download script for reading Docker secrets
-RUN curl -o /tmp/read-secrets.sh "https://raw.githubusercontent.com/HSLdevcom/jore4-tools/main/docker/read-secrets.sh"
+ADD https://raw.githubusercontent.com/HSLdevcom/jore4-tools/main/docker/read-secrets.sh /tmp/read-secrets.sh
 
 # copy over helper scripts
 COPY ./script/build-jdbc-urls.sh /tmp/