chore(dependabot): change dockerfile name (#338)

* chore(dependabot): change dockerfile name

* chore(build): fix file reference

* chore(anchore): dockerfilename

* chore(build): clean build file

* chore(build): fix dependant job

* chore(build): fix missing job

build/docker/Dockerfile

@@ -0,0 +1,14 @@
+# This Stage prepares the user in the container and copies the files
+FROM alpine:latest as prepare
+RUN adduser -D zitadel
+COPY .artifacts/zitadel-linux-amd64 /zitadel
+COPY cmd/zitadel/*.yaml /
+RUN chmod a+x /zitadel
+
+# This Stage is intended as production image
+FROM scratch as final
+COPY --from=prepare /etc/passwd /etc/passwd
+COPY --from=prepare / /
+USER zitadel
+HEALTHCHECK NONE
+ENTRYPOINT ["/zitadel"]