updated tasks so they are only run once

tasks/pkgs/hyprland_protocols.yml

@@ -1,4 +1,20 @@
-- name: Append to pkg lists
-  ansible.builtin.set_fact:
-    pkg_sys: "{{ pkg_sys + hyprland_protocols.build_deps }}"
-    pkg_src: "{{ pkg_src + ['hyprland_protocols'] }}"
+# vim: set filetype=yaml.ansible :
+---
+- name: Add hyprland-protocols
+  when:
+    - hyprland_protcols_configured is undefined
+  block:
+    - name: Load hyprland-protocols config
+      when:
+        - hyprland_protocols is undefined
+      ansible.builtin.include_tasks:
+        file: config/hyprland_protocols.yml
+
+    - name: Append to pkg lists
+      ansible.builtin.set_fact:
+        pkg_sys: "{{ pkg_sys + hyprland_protocols.build_deps }}"
+        pkg_src: "{{ pkg_src + ['hyprland_protocols'] }}"
+
+    - name: Set hyprland_protcols_configured
+      ansible.builtin.set_fact:
+        hyprland_protcols_configured: true