upgrade openssh-server package from v9.1_p1-r1 to v9.1_p1-r2 (double free patch)

https://web.archive.org/web/20230203092950/https://git.alpinelinux.org/aports/commit/main/openssh?h=3.17-stable&id=dcb5c2cc1e0184bf3d57e5ca57c04fb910bd4268

https://github.com/fphammerle/docker-borgbackup-sshd/commit/1f8157ee9b184a88bd0cd2059da0dd495300c073

Dockerfile

@@ -1,7 +1,7 @@
 FROM docker.io/alpine:3.17.1
 
 ARG RSYNC_PACKAGE_VERSION=3.2.7-r0
-ARG OPENSSH_SERVER_PACKAGE_VERSION=9.1_p1-r1
+ARG OPENSSH_SERVER_PACKAGE_VERSION=9.1_p1-r2
 RUN apk add --no-cache \
     openssh-server=$OPENSSH_SERVER_PACKAGE_VERSION \
     rrsync=$RSYNC_PACKAGE_VERSION \