Revert "Enable metadata compression"

This reverts commit fd0cbcc0.

docker/Dockerfile

@@ -112,7 +112,7 @@ RUN git clone --no-checkout https://git.astron.nl/RD/DP3.git && \
     git -C DP3 checkout ${DP3_COMMIT} && \
     mkdir DP3/build && \
     cd DP3/build && \
-    cmake .. -DPORTABLE=${PORTABLE} -DLIBDIRAC_PREFIX=/usr/local/ -DMETADATA_COMPRESSION_DEFAULT=True && \
+    cmake .. -DPORTABLE=${PORTABLE} -DLIBDIRAC_PREFIX=/usr/local/ && \
     make install -j$(nproc) && \
     cd ../.. && rm -rf DP3