try manual publicization of assembly to get around issue

.github/workflows/build.yml

@@ -121,12 +121,20 @@ jobs:
           refcontent='<Reference Include="Jotunn"><HintPath>\\home\\runner\\Jotunn.dll</HintPath></Reference>'
           sed -i '/<Reference\sInclude="UnityEngine.PhysicsModule">/i\'"$refcontent" ${{env.name}}/${{env.name}}.csproj
 
-      - name: Install dependencies and Build
+      - name: Install dependencies
         run: |
           mkdir packages
           dotnet restore
           nuget restore -PackagesDirectory packages ${{env.name}}/packages.config
-          #dotnet tool restore
+          dotnet tool restore
+          # uncomment below and remove "Manually publicize" step once this is resolved: https://github.com/BepInEx/BepInEx.AssemblyPublicizer/issues/11
+          #dotnet build --configuration Release --no-restore
+      
+      - name: Manually publicize and build
+        run: |
+          # as described above in "Install dependencies": remove entire step once that issue is resolved
+          dotnet tool install -g BepInEx.AssemblyPublicizer.Cli
+          assembly-publicizer ./home/runner/.local/share/Steam/steamapps/common/Valheim/valheim_Data/Managed/assembly_valheim.dll
           dotnet build --configuration Release --no-restore
 
       - name: Package