Fix NuGet package path in GitHub Actions workflow

Author: diegoripera

.github/workflows/publish.yml

@@ -5,6 +5,10 @@ on:
     tags:
       - 'v*'
 
+defaults:
+  run:
+    working-directory: JetDatabaseReader
+
 jobs:
   publish:
     runs-on: windows-latest
@@ -19,16 +23,16 @@ jobs:
           dotnet-version: '8.0.x'
 
       - name: Restore dependencies
-        run: dotnet restore JetDatabaseReader/JetDatabaseReader.csproj
+        run: dotnet restore JetDatabaseReader.csproj
 
       - name: Build
-        run: dotnet build JetDatabaseReader/JetDatabaseReader.csproj -c Release --no-restore
+        run: dotnet build JetDatabaseReader.csproj -c Release --no-restore
 
       - name: Create NuGet package
-        run: dotnet pack JetDatabaseReader/JetDatabaseReader.csproj -c Release --no-build -o ./nupkg
+        run: dotnet pack JetDatabaseReader.csproj -c Release --no-build -o ../nupkg
 
       - name: List files (debug)
-        run: dir nupkg
+        run: dir ../nupkg
 
       - name: Push to NuGet.org
-        run: dotnet nuget push nupkg/*.nupkg --api-key ${{secrets.NUGET_API_KEY}} --source https://api.nuget.org/v3/index.json --skip-duplicate
+        run: dotnet nuget push ../nupkg/*.nupkg --api-key ${{secrets.NUGET_API_KEY}} --source https://api.nuget.org/v3/index.json --skip-duplicate