fix: install collection requirements in pipeline

.forgejo/workflows/ansible-galaxy.yml

@@ -16,8 +16,13 @@ jobs:
 
       - name: Install dependencies
         run: |
-          apt update; apt install --yes python3-pip patch
-          pip3 install --break-system-packages ansible aar-doc
+          # Install pipeline dependencies
+          apt update; apt install --yes python3-pip python3-ruamel.yaml patch
+          pip3 install --break-system-packages ansible-lint aar-doc
+          # Install collection dependencies
+          .forgejo/workflows/requirements.py
+          ansible-galaxy install -r requirements.yml
+          rm requirements.yml
 
       - name: Patch aar-doc
         run: |

.forgejo/workflows/ansible-lint.yml

@@ -13,8 +13,13 @@ jobs:
 
       - name: Install dependencies
         run: |
-          apt update; apt install --yes python3-pip patch
+          # Install pipeline dependencies
+          apt update; apt install --yes python3-pip python3-ruamel.yaml patch
           pip3 install --break-system-packages ansible-lint aar-doc
+          # Install collection dependencies
+          .forgejo/workflows/requirements.py
+          ansible-galaxy install -r requirements.yml
+          rm requirements.yml
 
       - name: Patch aar-doc
         run: |

.forgejo/workflows/requirements.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+from ruamel.yaml import YAML
+
+yaml = YAML()
+
+with open('galaxy.yml', 'r') as f:
+    galaxy = yaml.load(f)
+
+requirements = {
+    'collections': [
+        {
+            'name': name,
+            'version': version
+        }
+        for name, version in galaxy['dependencies'].items()
+    ]
+}
+
+with open('requirements.yml', 'w') as f:
+    yaml.dump(requirements, f)

requirements.yml

@@ -0,0 +1,5 @@
+collections:
+- name: community.podman
+  version: '>=1.16.2,<2.0.0'
+- name: community.postgresql
+  version: '>=3.10.2,<4.0.0'