Try remove cctor run

Author: huoyaoyuan

src/coreclr/System.Private.CoreLib/src/System/Array.CoreCLR.cs

@@ -198,7 +198,6 @@ ref CastHelpers.Unbox(pDestMT, obj),
         }
 
         // Will box each element in an array of value classes or primitives into an array of Objects.
-        [UnconditionalSuppressMessage("Trimming", "IL2059:The type passed to the RunClassConstructor is not statically known, Trimmer can't make sure that its static constructor is available.", Justification = "The type handle is retrieved from existing array.")]
         private static unsafe void CopyImplBoxEachElement(Array sourceArray, int sourceIndex, Array destinationArray, int destinationIndex, int length)
         {
             MethodTable* pSrcArrayMT = RuntimeHelpers.GetMethodTable(sourceArray);
@@ -209,8 +208,6 @@ private static unsafe void CopyImplBoxEachElement(Array sourceArray, int sourceI
 
             MethodTable* pSrcMT = srcTH.AsMethodTable();
 
-            RuntimeHelpers.RunClassConstructor(RuntimeTypeHandle.FromIntPtr((nint)pSrcMT)); // pSrcMT->CheckRunClassInitThrowing
-
             nuint srcSize = pSrcArrayMT->ComponentSize;
             ref byte data = ref Unsafe.AddByteOffset(ref MemoryMarshal.GetArrayDataReference(sourceArray), (nuint)sourceIndex * srcSize);
             ref object? destData = ref Unsafe.Add(ref MemoryMarshal.GetArrayDataReference(Unsafe.As<object?[]>(destinationArray)), destinationIndex);