Bump alpine from 3.22 to 3.23 in the docker-updates group (#78)

* Bump alpine from 3.22 to 3.23 in the docker-updates group

Bumps the docker-updates group with 1 update: alpine.


Updates `alpine` from 3.22 to 3.23

---
updated-dependencies:
- dependency-name: alpine
  dependency-version: '3.23'
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: docker-updates
...

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

* Remove php symlink, already placed by Alpine Linux

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Tim de Pater <git@trafex.nl>

Author: dependabot[bot]

Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.22
+FROM alpine:3.23
 LABEL Maintainer="Tim de Pater <code@trafex.nl>" \
   Description="Lightweight WordPress container with Nginx 1.26 & PHP-FPM 8.4 based on Alpine Linux."
 
@@ -46,8 +46,6 @@ COPY config/php.ini /etc/php84/conf.d/zzz_custom.ini
 # Configure supervisord
 COPY config/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 
-RUN ln -s /usr/bin/php84 /usr/bin/php
-
 # wp-content volume
 VOLUME /var/www/wp-content
 WORKDIR /var/www/wp-content