PSOC6: add network-default-interface-type to Cypress boards

Set the default network interface type as WIFI for Cypress
targets with on-board WICED Wi-Fi module.

targets/targets.json

@@ -7852,6 +7852,9 @@
         "hex_filename": "psoc6_01_cm0p_sleep.hex",
         "post_binary_hook": {
             "function": "PSOC6Code.complete"
+        },
+        "overrides": {
+            "network-default-interface-type": "WIFI"
         }
     },
     "CY8CMOD_062_4343W": {
@@ -7860,7 +7863,10 @@
         "device_has_remove": ["ANALOGOUT"],
         "extra_labels_add": ["PSOC6_02", "WICED", "CYW43XXX", "CYW4343X", "CORDIO"],
         "macros_add": ["CY8C624ABZI_D44", "PSOC6_DYNSRM_DISABLE=1"],
-        "public": false
+        "public": false,
+        "overrides": {
+            "network-default-interface-type": "WIFI"
+        }
     },
     "CY8CPROTO_062_4343W": {
         "inherits": ["CY8CMOD_062_4343W"],
@@ -7892,6 +7898,9 @@
         "hex_filename": "psoc6_02_cm0p_sleep.hex",
         "post_binary_hook": {
             "function": "PSOC6Code.complete"
+        },
+        "overrides": {
+            "network-default-interface-type": "WIFI"
         }
     },
     "CYW943012P6EVB_01": {
@@ -7903,6 +7912,9 @@
         "hex_filename": "psoc6_01_cm0p_sleep.hex",
         "post_binary_hook": {
             "function": "PSOC6Code.complete"
+        },
+        "overrides": {
+            "network-default-interface-type": "WIFI"
         }
     },
     "FUTURE_SEQUANA_M0": {