non root user and fix book/html calibre (#856)

* non root user and fix book/html calibre

* version bump

* Update docker-compose-latest.yml

* remove customApp

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Co-authored-by: systo <systo@host.docker.internal>

scripts/download-security-jar.sh

@@ -14,6 +14,8 @@ if [ "$DOCKER_ENABLE_SECURITY" = "true" ] && [ "$VERSION_TAG" != "alpha" ]; then
         if [ $? -eq 0 ]; then  # checks if curl was successful
             rm -f app.jar
             ln -s app-security.jar app.jar
+            chown stirlingpdfuser:stirlingpdfgroup app.jar
+            chmod 755 app.jar
         fi
     fi
 fi