openssh: Don't hardcode the dir in sshd.service

Don't hardcode the directory of the binary in sshd.service.

(From OE-Core rev: 977820725c39736061b649389864a53e112e213d)

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/openssh/openssh/sshd.service

@@ -6,7 +6,7 @@ After=sshdgenkeys.service
 [Service]
 Environment="SSHD_OPTS="
 EnvironmentFile=-/etc/default/ssh
-ExecStartPre=/usr/bin/mkdir -p /var/run/sshd
+ExecStartPre=@BASE_BINDIR@/mkdir -p /var/run/sshd
 ExecStart=-@SBINDIR@/sshd -D $SSHD_OPTS
 ExecReload=@BASE_BINDIR@/kill -HUP $MAINPID
 KillMode=process