Fixes copy/paste error publish.yml (#61)

fixing publish step pipeline

Author: rheone

.github/workflows/publish.yml

@@ -40,7 +40,7 @@ jobs:
         run: dotnet build ./src --no-restore --configuration Release /p:VersionFromCI=${{ env.VERSION }}
 
       - name: Pack
-        run: dotnet pack ./src/Gulliver/Gulliver.csproj --configuration Release --no-build --output ./packages /p:VersionFromCI=${{ env.VERSION }}
+        run: dotnet pack ./src/Arcus/Arcus.csproj --configuration Release --no-build --output ./packages /p:VersionFromCI=${{ env.VERSION }}
 
       - name: Publish to GitHub Packages
         env: