RHOMBIO_L476VG target name updated to RHOMBIO_L476DMW1K

Author: guialonsoalb

src/mbed_os_tools/detect/platform_database.py

@@ -220,7 +220,7 @@
         u"1306": u"NUMAKER_PFM_NANO130",
         u"1307": u"NUMAKER_PFM_NUC240",
         u"1308": u"NUMAKER_IOT_M487",
-        u"1500": u"RHOMBIO_L476VG",
+        u"1500": u"RHOMBIO_L476DMW1K",
         u"1549": u"LPC1549",
         u"1600": u"LPC4330_M4",
         u"1605": u"LPC4330_M4",