ADD: running nuget on workspace init

.gitpod.yml

 image:
   file: .gitpod.Dockerfile
 
-
+tasks:
+  - init: nuget restore Compilers.sln
+    command: echo "Nuget packages restored"
 
 vscode:
   extensions:
     - patcx.vscode-nuget-gallery@0.0.20:ogiC/AHEtkvJiOuDFESvdQ==
     - jsw.csharpextensions@1.3.5:IAR0yr75KBtC7ZW0lqOD3w==
-    - genuitecllc.codetogether@2.0.0:V/RKT60bcDRMrXqiAcuNzQ==
\ No newline at end of file
+    - genuitecllc.codetogether@2.0.0:V/RKT60bcDRMrXqiAcuNzQ==