upgrade alpine base image from v3.21.3 to v3.22.0 including upgrade of dovecot package from v2.3.21.1-r0 to v2.4.1-r2

Dockerfile

@@ -1,11 +1,11 @@
-FROM docker.io/alpine:3.21.3
+FROM docker.io/alpine:3.22.0
 
 # https://dovecot.org/doc/NEWS
-# https://git.alpinelinux.org/aports/log/main/dovecot?h=3.21-stable
-ARG DOVECOT_PACKAGE_VERSION=2.3.21.1-r0
+# https://git.alpinelinux.org/aports/log/main/dovecot?h=3.22-stable
+ARG DOVECOT_PACKAGE_VERSION=2.4.1-r2
 # http://www.dest-unreach.org/socat/
-# https://git.alpinelinux.org/aports/log/main/socat?h=3.21-stable
-ARG SOCAT_PACKAGE_VERSION=1.8.0.3-r0
+# https://git.alpinelinux.org/aports/log/main/socat?h=3.22-stable
+ARG SOCAT_PACKAGE_VERSION=1.8.0.3-r1
 RUN apk add --no-cache \
         dovecot-lmtpd=$DOVECOT_PACKAGE_VERSION \
         dovecot-pigeonhole-plugin=$DOVECOT_PACKAGE_VERSION \