Fix F# nested type definition error & disable x86. (#4972)

Fix FSharp test issue on net10.0 (Nested type definitions are not allowed) and disable F# F# Compiler Service test for x86 runs.

Author: LoopedBard3

eng/performance/sdk_scenarios.proj

@@ -37,7 +37,7 @@
       <ScenarioDirectoryName>emptyfsconsoletemplate</ScenarioDirectoryName>
       <PayloadDirectory>$(ScenariosDir)%(ScenarioDirectoryName)</PayloadDirectory>
     </SDKWorkItem>
-    <SDKWorkItem Include="F# Compiler Service">
+    <SDKWorkItem Include="F# Compiler Service" Condition="$(Architecture) != 'x86'"> <!-- Don't run on x86 as we are hitting OOM exceptions on Viper machines https://github.com/dotnet/performance/issues/4971 -->
       <ScenarioDirectoryName>fsharpcompilerservice</ScenarioDirectoryName>
       <PayloadDirectory>$(ScenariosDir)%(ScenarioDirectoryName)</PayloadDirectory>
     </SDKWorkItem>

src/scenarios/fsharpcompilerservice/src/DependencyManager/DependencyProvider.fs

@@ -141,7 +141,7 @@ type IDependencyManagerProvider =
         timeout: int ->
             IResolveDependenciesResult
 
-    type ReflectionDependencyManagerProvider
+type ReflectionDependencyManagerProvider
     (
         theType: Type,
         nameProperty: PropertyInfo,
@@ -154,7 +154,7 @@ type IDependencyManagerProvider =
         clearResultCache: MethodInfo option,
         outputDir: string option,
         useResultsCache: bool
-        ) =
+    ) =
 
     let instance =
         if not(isNull (theType.GetConstructor([|typeof<string option>; typeof<bool>|]))) then