[CI] Use absolute path (adafruit:nrf52:feather52832)

.github/workflows/main.yml

@@ -21,7 +21,7 @@ jobs:
           - STM32:stm32:GenF3
           - arduino:samd:arduino_zero_native
           - arduino:sam:arduino_due_x
-          # - adafruit:nrf52:feather52832
+          - adafruit:nrf52:feather52832
           - Intel:arc32:arduino_101
           - arduino:megaavr:uno2018
           - SparkFun:apollo3:amap3redboard
@@ -84,7 +84,7 @@ jobs:
             sudo apt-get install -y python3 python3-pip python3-setuptools
             pip3 install wheel
             pip3 install --user adafruit-nrfutil
-            echo "::add-path::~/.local/bin"
+            echo "::add-path::/home/runner/.local/bin"
             echo "::set-output name=options:::softdevice=s132v6,debug=l0"
             echo "::set-output name=index-url::--additional-urls https://www.adafruit.com/package_adafruit_index.json"