Add non-scratch based prod image

.dockerignore

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+.git
+

full.dockerfile

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+# This version does not run as a "FROM scratch" container.
+# Useful on systems where the other version does not work for unknown reasons.
+
+FROM docker.io/library/golang:1.19-bullseye as dev
+
+FROM dev as intermediate
+
+COPY . /build
+WORKDIR /build
+RUN go build -o /doddns 
+
+WORKDIR /
+ENTRYPOINT ["/doddns"]