Optimized tests für run once

roles/util-desk-dev-python/meta/main.yml

@@ -1,4 +1,3 @@
----
 galaxy_info:
   author: "Kevin Veen-Birkenbach"
   description: "Installs tools and environment for Python development on Linux."
@@ -10,20 +9,19 @@ galaxy_info:
     https://www.veen.world
   min_ansible_version: "2.9"
   platforms:
-    - name: Archlinux
-      versions:
-        - rolling
+  - name: Archlinux
+    versions:
+    - rolling
   galaxy_tags:
-    - development
-    - python
-    - software
-    - engineering
-    - archlinux
-    - persona
-    - pip
+  - development
+  - python
+  - software
+  - engineering
+  - archlinux
+  - persona
+  - pip
   repository: https://github.com/kevinveenbirkenbach/infinito-nexus
   issue_tracker_url: https://github.com/kevinveenbirkenbach/infinito-nexus/issues
   documentation: "https://docs.infinito.nexus/"
 dependencies:
-  - util-desk-dev-core
-  - dev-python-pip
+- util-desk-dev-core

roles/util-desk-dev-python/tasks/main.yml

@@ -0,0 +1,8 @@
+- name: Load former meta dependencies once
+  block:
+  - name: Include moved dependency 'dev-python-pip'
+    include_role:
+      name: dev-python-pip
+  - set_fact:
+      run_once_util_desk_dev_python: true
+  when: run_once_util_desk_dev_python is not defined