Bump ruby from 3.3.4-alpine to 3.3.6-alpine

Bumps ruby from 3.3.4-alpine to 3.3.6-alpine.

---
updated-dependencies:
- dependency-name: ruby
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.3.4-alpine as builder
+FROM ruby:3.3.6-alpine as builder
 
 WORKDIR /usr/src/app
 
@@ -13,7 +13,7 @@ RUN bundle config set --without 'development test' \
   && bundle install --jobs=3 --retry=3
 
 # Production
-FROM ruby:3.3.4-alpine as production
+FROM ruby:3.3.6-alpine as production
 
 ENV TINI_SUBREAPER=true
 

dev.Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.3.4-alpine
+FROM ruby:3.3.6-alpine
 
 WORKDIR /usr/src/app