For the case when MethodTable.SupportsRelativePointers is false, change the resolving of the table pointer to include an extra indirection for the function pointer. (#84778)

Author: yowl

src/coreclr/nativeaot/Common/src/Internal/Runtime/CompilerHelpers/StartupCodeHelpers.cs

@@ -177,7 +177,7 @@ private static unsafe void RunInitializers(TypeManagerHandle typeManager, ReadyT
                 pCurrent < (pInitializers + length);
                 pCurrent += MethodTable.SupportsRelativePointers ? sizeof(int) : sizeof(nint))
             {
-                var initializer = MethodTable.SupportsRelativePointers ? (delegate*<void>)ReadRelPtr32(pCurrent) : (delegate*<void>)pCurrent;
+                var initializer = MethodTable.SupportsRelativePointers ? (delegate*<void>)ReadRelPtr32(pCurrent) : *(delegate*<void>*)pCurrent;
                 initializer();
             }