Bug 1509: Missing mysql binaries

Brings two more mysql binaries forward into the final layer for POL

Fixes bug 1509

Change-Id: I61780c5d2f2bd81bbff8e0a97b4c956ca65967a4
Signed-off-by: beierlm <mark.beierl@canonical.com>

docker/POL/Dockerfile

@@ -55,7 +55,11 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
 COPY --from=INSTALL /usr/lib/python3/dist-packages /usr/lib/python3/dist-packages
 COPY --from=INSTALL /usr/local/lib/python3.8/dist-packages  /usr/local/lib/python3.8/dist-packages
 COPY --from=INSTALL /usr/bin/osm* /usr/bin/
+COPY --from=INSTALL /usr/bin/mysql /usr/bin/
 COPY --from=INSTALL /usr/bin/mysqladmin /usr/bin/
+COPY --from=INSTALL /usr/bin/mysqlshow /usr/bin/
+COPY --from=INSTALL /usr/lib/x86_64-linux-gnu/libedit.so.2 /usr/lib/x86_64-linux-gnu/
+COPY --from=INSTALL /usr/lib/x86_64-linux-gnu/libbsd.so.0 /usr/lib/x86_64-linux-gnu/
 
 COPY scripts/ scripts/