maybe needed?

Author: ladyada

actions_install.sh

@@ -3,6 +3,7 @@
 set -e
 
 pip3 install clint pyserial setuptools adafruit-nrfutil
+sudo apt-get update
 sudo apt install -fy cppcheck clang-format-8
 sudo ln -s /usr/bin/clang-format-8 /usr/bin/clang-format