Add NUCLEO_H743ZI2 ST board

Author: jeromecoutant

src/mbed_os_tools/detect/platform_database.py

@@ -172,6 +172,7 @@
         u"0830": u"DISCO_F407VG",
         u"0833": u"DISCO_L072CZ_LRWAN1",
         u"0835": u"NUCLEO_F207ZG",
+        u"0836": u"NUCLEO_H743ZI2",
         u"0839": u"NUCLEO_WB55RG",
         u"0840": u"B96B_F446VE",
         u"0854": u"NUCLEO_L552ZE_Q",