♻️ Watchdog followup

Followup to 52eefa90e1

Marlin/src/HAL/STM32/msc_sd.cpp

     auto sd2card = diskIODriver();
     // single block
     if (blkLen == 1) {
-      watchdog_refresh();
+      hal.watchdog_refresh();
       sd2card->writeBlock(blkAddr, pBuf);
       return true;
     }
     // multi block optimization
     sd2card->writeStart(blkAddr, blkLen);
     while (blkLen--) {
-      watchdog_refresh();
+      hal.watchdog_refresh();
       sd2card->writeData(pBuf);
       pBuf += BLOCK_SIZE;
     }
     auto sd2card = diskIODriver();
     // single block
     if (blkLen == 1) {
-      watchdog_refresh();
+      hal.watchdog_refresh();
       sd2card->readBlock(blkAddr, pBuf);
       return true;
     }
     // multi block optimization
     sd2card->readStart(blkAddr);
     while (blkLen--) {
-      watchdog_refresh();
+      hal.watchdog_refresh();
       sd2card->readData(pBuf);
       pBuf += BLOCK_SIZE;
     }

Marlin/src/HAL/shared/cpu_exception/exception_arm.cpp

   // So we'll just need to refresh the watchdog for a while and then stop for the system to reboot
   uint32_t last = start;
   while (PENDING(last, end)) {
-    watchdog_refresh();
+    hal.watchdog_refresh();
     while (millis() == last) { /* nada */ }
     last = millis();
     MinSerial::TX('.');