targets: add ninafw tag to Arduino mkrwifi1010 and Adafruit Matrix Portal M4 for drivers netlink support

Signed-off-by: deadprogram <ron@hybridgroup.com>

targets/arduino-mkrwifi1010.json

@@ -1,6 +1,6 @@
 {
     "inherits": ["atsamd21g18a"],
-    "build-tags": ["arduino_mkrwifi1010"],
+    "build-tags": ["arduino_mkrwifi1010", "ninafw"],
     "serial": "usb",
     "serial-port": ["2341:8054", "2341:0054"],
     "flash-command": "bossac -i -e -w -v -R -U --port={port} --offset=0x2000 {bin}",

targets/matrixportal-m4.json

@@ -1,6 +1,6 @@
 {
     "inherits": ["atsamd51j19a"],
-    "build-tags": ["matrixportal_m4"],
+    "build-tags": ["matrixportal_m4", "ninafw"],
     "serial": "usb",
     "serial-port": ["239a:80c9", "239a:80ca"],
     "flash-1200-bps-reset": "true",