rcc

chore: Avoid deprecated `mysql_ssl_set()` #1566

Job	Run time
Smoke test: stock R	3m 32s
Collect suggests deps	32s
Check deps	0s
pkgdown	2m 29s
Without DBItest	2m 57s
windows-latest (release)	6m 58s
Without decor	2m 53s
Without readr	3m 9s
windows-latest (4.1)	13m 25s
windows-latest (4.2)	9m 29s
macos-latest (release)	5m 4s
ubuntu-20.04 (release)	4m 32s
ubuntu-22.04 (devel)	3m 10s
ubuntu-22.04 (release) with covr	4m 6s
ubuntu-22.04 (oldrel-1)	3m 7s
ubuntu-22.04 (oldrel-2)	3m 21s
ubuntu-22.04 (oldrel-3)	4m 36s
ubuntu-22.04 (oldrel-4)	4m 19s
macOS-latest (release) mariadb_config	4m 29s
macOS-latest (release) mysql_config	8m 26s
ubuntu-22.04 (release) MySQL server + client	3m 35s
ubuntu-22.04 (release) MariaDB server, MySQL client	4m 36s
ubuntu-22.04 (release) MySQL server, MariaDB client	3m 51s
ubuntu-22.04 (release) MariaDB server + client	4m 15s
	1h 46m 51s

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