rollback dockerfile (#388)

Der-Alex-K · web-flow · commit d2f78a758d0a · 2025-09-19T14:24:28.000+02:00
diff --git a/Dockerfile b/Dockerfile
@@ -0,0 +1,4 @@
+# For documentation see https://jboss-container-images.github.io/openjdk/
+FROM registry.access.redhat.com/ubi9/openjdk-21-runtime:latest
+
+COPY target/*.jar /deployments/spring-boot-application.jar
