Update .github/workflows/ci.yml

PR #43 feedback.

Co-authored-by: Michael Crumm <[email protected]>

Author: jgarber623-cargosense

.github/workflows/ci.yml

@@ -34,7 +34,6 @@ jobs:
         run: mix local.hex --force
       - name: Install dependencies
         run: mix deps.get
-      - run: mix format --check-formatted
       - run: mix test
   test_ubuntu:
     name: Elixir ${{ matrix.pair.elixir }} OTP ${{ matrix.pair.otp }} (Ubuntu)