add package.json to fix

jeffc · jeffc · commit 33c989b77742 · 2021-05-18T17:24:14.000-04:00
platformio/platformio-core#3693
diff --git a/package.json b/package.json
@@ -0,0 +1,6 @@
+{
+    "name": "framework-arduinoadafruitnrf52",
+    "description": "Git head arduinoadafruitnrf52, to solve https://github.com/platformio/platformio-core/issues/3693",
+    "version": "0.0.0",
+    "url": "https://github.com/jeffc/Adafruit_nRF52_Arduino"
+}
