Add NUCLEO_F303ZE in MBED_A30 test list

Author: adustm

tools/tests.py

@@ -346,7 +346,7 @@
         "automated": True,
         "mcu": ["LPC1549", "LPC1768","B96B_F446VE", "VK_RZ_A1H",
                 "NUCLEO_F091RC", "NUCLEO_F072RB", "NUCLEO_F042K6", "NUCLEO_F334R8", "NUCLEO_F207ZG",
-                "NUCLEO_F303RE", "NUCLEO_F303K8", "NUCLEO_F302R8", "NUCLEO_F446RE","NUCLEO_F446ZE",
+                "NUCLEO_F303RE", "NUCLEO_F303K8", "NUCLEO_F303ZE", "NUCLEO_F302R8", "NUCLEO_F446RE","NUCLEO_F446ZE",
                 "DISCO_F469NI", "DISCO_F429ZI", "NUCLEO_F103RB", "NUCLEO_F746ZG",
                 "NUCLEO_F429ZI", "NUCLEO_F439ZI", "NUCLEO_F756ZG", "NUCLEO_L486RG",
                 "DISCO_F746NG", "DISCO_L476VG", "NUCLEO_L476RG", "NUCLEO_L432KC",