Add .gitignore to sw/tock_matcha

Change-Id: I45c66953635ec0510a276baa50c0ce003e348c61
1 file changed
tree: d45487f5b9609ac60c95fd5847ed06d502205156
  1. boards/
  2. chips/
  3. .gitignore
  4. Makefile.common
  5. rust-toolchain