build(ci): add 'publish --dry-run' to rultor merge

Author: rultor

.rultor.yml

@@ -8,4 +8,5 @@ merge:
     - flutter clean
     - flutter pub get
     - flutter test --no-pub
+    - flutter pub publish --dry-run
   squash: true

pubspec.yaml

@@ -2,6 +2,7 @@ name: flutter_brand_palettes
 description: Collection of declarative classes for the color palettes of popular brands and companies, as well as for the Material Design standard.
 version: 0.2.5+2
 homepage: https://dartoos.dev
+repository: https://github.com/rafamizes/flutter_brand_palettes
 
 environment:
   sdk: ">=2.12.0 <3.0.0"