The same change was made upstream in
https://github.com/MariaDB/server/commit/75bcf1f9ad4a4bb5fa9cb8818abe6ace52e53d85
so @SYSTEMD_EXECSTARTPRE@ cannot be added by this patch anymore.

Remove patch applied upstream:
 - https://github.com/facebook/rocksdb/commit/ca32fc17184e4b7b2942105067f4038191a7c4d6
- https://github.com/MariaDB/mariadb-connector-c/commit/0eafcd1457f430a30a3306d264144e7c1bb0166b

Upstream version 10.3.17

Most of these SQL files are used to mysql_install_db to initiate a new
database, so therefore they belong to the -core package.

Turns out recent versions of MariaDB need resolveip to bootstrap the
database. Therefore this binary must be shipped as part of the -core
package.

Example of command that fails without resolveip:
  /usr/bin/mysql_install_db --defaults-file= --force \
  --basedir=/usr --datadir=db_data/

Use upstream conf defaults (Closes: #905599)

See merge request mariadb-team/mariadb-10.3!12

This makes the resulting pipeline view easier to read, and in case
of failures less excess tests are run.

For details see:
https://salsa.debian.org/salsa-ci-team/pipeline/issues/27

This ensures backwards compatiblity with libmysqlclient-dev.

Anything that builds against libmariadb-dev expects to have libgnutls28-dev
also available because libmariadb3 has these compilation flags:

pkg-config --libs libmariadb
-L/usr/lib/x86_64-linux-gnu/ -lmariadb -lz -ldl -lm -lpthread -lgnutls

Fixes regression introduced by changes in commit 6b1f48b3.