We need to run in .NET api compat level 1 (.NET 2.0) to avoid compilation issues with test packages.

ProjectSettings/ProjectSettings.asset

   scriptingRuntimeVersion: 1
   gcIncremental: 1
   gcWBarrierValidation: 0
-  apiCompatibilityLevelPerPlatform:
-    Android: 3
-    Nintendo Switch: 3
-    PS4: 3
-    Standalone: 3
-    WebGL: 3
-    XboxOne: 3
-    iPhone: 3
+  apiCompatibilityLevelPerPlatform: 1
   m_RenderingPath: 1
   m_MobileRenderingPath: 1
   metroPackageName: BoatAttack
   luminVersion:
     m_VersionCode: 1
     m_VersionName: 
-  apiCompatibilityLevel: 6
+  apiCompatibilityLevel: 1
   cloudProjectId: 
   framebufferDepthMemorylessMode: 2
   projectName: