Use ubuntu based docker image instead of alpine

Experimental...

Author: kschulst

Dockerfile

@@ -1,5 +1,5 @@
-FROM azul/zulu-openjdk-alpine:17.0.2-17.32.13
-RUN apk --no-cache add curl
+FROM azul/zulu-openjdk:17
+RUN apt-get -qq update && apt-get -y --no-install-recommends install curl
 COPY target/maskinporten-guardian-*.jar maskinporten-guardian.jar
 COPY target/classes/logback*.xml /conf/
 EXPOSE 10310