Add extra delete operators to silence warning.

Author: h2zero

cores/nRF5/new.cpp

@@ -33,3 +33,13 @@ void operator delete(void * ptr) {
 void operator delete[](void * ptr) {
   vPortFree(ptr);
 }
+
+void  operator delete(void* ptr, size_t size) {
+  (void) size;
+  vPortFree(ptr);
+}
+
+void  operator delete[](void* ptr, size_t size) {
+  (void) size;
+  vPortFree(ptr);
+}