try fix dotnet tools path on osx + bugfix

.circleci/continue_config.yml

@@ -16,7 +16,7 @@ parameters:
   run-csharp-workflow:
     type: boolean
     default: false
-
+    
 jobs:
   default-job:
     docker:
@@ -326,7 +326,7 @@ jobs:
           name: Build C library
           command: |
             git submodule init
-            git submodule update
+            git submodule update --recursive
             cd gpt4all-bindings/csharp
             ./build_linux.sh
       - run:
@@ -353,7 +353,7 @@ jobs:
           command: |
               cd gpt4all-bindings/csharp/Gpt4All.Tests
               dotnet tool install -g trx2junit
-              export PATH="$PATH:/root/.dotnet/tools"
+              export PATH="$PATH:$HOME/.dotnet/tools"
               trx2junit TestResults/*.trx
       - store_test_results:
           path: gpt4all-bindings/csharp/Gpt4All.Tests/TestResults
@@ -472,7 +472,7 @@ jobs:
           command: |
               cd gpt4all-bindings/csharp/Gpt4All.Tests
               dotnet tool install -g trx2junit
-              export PATH="$PATH:/root/.dotnet/tools"
+              export PATH="$PATH:$HOME/.dotnet/tools"
               trx2junit TestResults/*.trx
       - store_test_results:
           path: gpt4all-bindings/csharp/Gpt4All.Tests/TestResults