Announce SD file open

Requested in #17110

Marlin/src/sd/cardreader.cpp

@@ -451,10 +451,12 @@ void openFailed(const char * const fname) {
 
 void announceOpen(const uint8_t doing, const char * const path) {
   if (doing) {
+    PORT_REDIRECT(SERIAL_BOTH);
     SERIAL_ECHO_START();
     SERIAL_ECHOPGM("Now ");
     serialprintPGM(doing == 1 ? PSTR("doing") : PSTR("fresh"));
     SERIAL_ECHOLNPAIR(" file: ", path);
+    PORT_RESTORE();
   }
 }
 
@@ -511,8 +513,11 @@ void CardReader::openFileRead(char * const path, const uint8_t subcall_type/*=0*
   if (file.open(curDir, fname, O_READ)) {
     filesize = file.fileSize();
     sdpos = 0;
+
+    PORT_REDIRECT(SERIAL_BOTH);
     SERIAL_ECHOLNPAIR(STR_SD_FILE_OPENED, fname, STR_SD_SIZE, filesize);
     SERIAL_ECHOLNPGM(STR_SD_FILE_SELECTED);
+    PORT_RESTORE();
 
     selectFileByName(fname);
     ui.set_status(longFilename[0] ? longFilename : fname);