Merge pull request #10315 from ethereum/fixToStorageCopy

[SolYul] Fix bug in array to storage copy routine.

test/libsolidity/semanticTests/array/copying/array_copy_nested_array.sol

@@ -11,5 +11,7 @@ contract c {
     }
 }
 
+// ====
+// compileViaYul: also
 // ----
 // test(uint256[2][]): 32, 3, 7, 8, 9, 10, 11, 12 -> 10

test/libsolidity/semanticTests/array/copying/array_copy_storage_storage_struct.sol

@@ -15,6 +15,8 @@ contract c {
         data2 = data1;
     }
 }
+// ====
+// compileViaYul: also
 // ----
 // test() -> 4, 5
 // storage: empty