Bumps alpine from 3.13.0 to 3.13.1. Signed-off-by: dependabot[bot] <support@github.com>
@@ -1,4 +1,4 @@
-FROM alpine:3.13.0
+FROM alpine:3.13.1
ARG OPENSSH_SERVER_PACKAGE_VERSION=8.4_p1-r2
RUN apk add --no-cache openssh-server=$OPENSSH_SERVER_PACKAGE_VERSION