Bump ruby from 3.3.5-alpine to 3.3.6-alpine

Bumps ruby from 3.3.5-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] <[email protected]>

Dockerfile

@@ -1,7 +1,7 @@
 # ------------------------------------------------------------------------------
 # base
 # ------------------------------------------------------------------------------
-FROM ruby:3.3.5-alpine AS base
+FROM ruby:3.3.6-alpine AS base
 
 RUN addgroup -S appgroup && adduser -S appuser -G appgroup