Add dotnet-format tool (#1756)

.github/PULL_REQUEST_TEMPLATE.md

@@ -22,6 +22,7 @@
 
 
 ## Before you submit
+- [ ] I have checked for formatting errors (`dotnet tool run dotnet-format --check`) (required)
 - [ ] If making database changes - I have also updated Entity Framework queries and/or migrations
 - [ ] I have added **unit tests** where it makes sense to do so (encouraged but not required)
 - [ ] This change requires a **documentation update** (notify the documentation team)

.github/workflows/build.yml

@@ -66,6 +66,15 @@ jobs:
       - name: Build solution
         run: msbuild bitwarden-server.sln /p:Configuration=Debug /verbosity:minimal
         shell: pwsh
+      
+      # TODO: This can be removed when upgrading to .NET 6
+      - name: Restore tools
+        run: dotnet tool restore
+        shell: pwsh
+
+      # - name: Verify Format
+      #   run: dotnet tool run dotnet-format --check
+      #   shell: pwsh
 
       - name: Test OSS solution
         run: dotnet test ./test --configuration Debug --no-build