fix: Set default-flatpaks module to v1

integration-tests/empty-files-repo/recipes/recipe.yml

@@ -24,7 +24,7 @@ modules:
       - firefox
       - firefox-langpacks # also remove firefox dependency (not required for all packages, this is a special case)
 
-  - type: default-flatpaks
+  - type: default-flatpaks@v1
     notify: true # Send notification after install/uninstall is finished (true/false)
     system:
       # If no repo information is specified, Flathub will be used by default

integration-tests/legacy-test-repo/config/recipe.yml

@@ -23,7 +23,7 @@ modules:
       - firefox
       - firefox-langpacks
 
-  - type: default-flatpaks
+  - type: default-flatpaks@v1
     notify: true
     system:
       install:

integration-tests/test-repo/recipes/flatpaks.yml

@@ -1,6 +1,6 @@
 ---
 # yaml-language-server: $schema=https://schema.blue-build.org/module-v1.json
-type: default-flatpaks
+type: default-flatpaks@v1
 notify: true
 system:
   repo-url: https://dl.flathub.org/repo/flathub.flatpakrepo