+ php 8.1

* refactoring composer version & auth secrets apply separate for workspaces

src/dockerfiles/workspace/composer2.Dockerfile

@@ -0,0 +1,16 @@
+###########################################################################
+# Composer:
+###########################################################################
+
+USER laradock
+
+# Create composer dir for store composer2_auth secret
+RUN mkdir -p /home/laradock/.config/composer
+
+USER root
+
+# Symlink to composer auth secret
+RUN ln -s /run/secrets/composer2_auth /home/laradock/.config/composer/auth.json
+
+# Chooce composer version
+RUN composer self-update --2