...since 5061663c "drop unnecessary
SYSTEM_MYSQL_CONNECTOR_CPP"

Change-Id: I2023baf04dfb050833a0032367fc2dc2cfdb9d92
Reviewed-on: https://gerrit.libreoffice.org/59670
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Reviewed-on: https://gerrit.libreoffice.org/59717Reviewed-by: Andras Timar <andras.timar@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>