Use ruby version 3.2.3 (#28817)

.ruby-version

@@ -1 +1 @@
-3.2.2
+3.2.3

Dockerfile

@@ -7,15 +7,15 @@
 ARG TARGETPLATFORM=${TARGETPLATFORM}
 ARG BUILDPLATFORM=${BUILDPLATFORM}
 
-# Ruby image to use for base image, change with [--build-arg RUBY_VERSION="3.2.2"]
-ARG RUBY_VERSION="3.2.2"
+# Ruby image to use for base image, change with [--build-arg RUBY_VERSION="3.2.3"]
+ARG RUBY_VERSION="3.2.3"
 # # Node version to use in base image, change with [--build-arg NODE_MAJOR_VERSION="20"]
 ARG NODE_MAJOR_VERSION="20"
 # Debian image to use for base image, change with [--build-arg DEBIAN_VERSION="bookworm"]
 ARG DEBIAN_VERSION="bookworm"
 # Node image to use for base image based on combined variables (ex: 20-bookworm-slim)
 FROM docker.io/node:${NODE_MAJOR_VERSION}-${DEBIAN_VERSION}-slim as node
-# Ruby image to use for base image based on combined variables (ex: 3.2.2-slim-bookworm)
+# Ruby image to use for base image based on combined variables (ex: 3.2.3-slim-bookworm)
 FROM docker.io/ruby:${RUBY_VERSION}-slim-${DEBIAN_VERSION} as ruby
 
 # Resulting version string is vX.X.X-MASTODON_VERSION_PRERELEASE+MASTODON_VERSION_METADATA