Avoid set_secrets_file.py

Author: adamtheturtle

.github/workflows/windows-ci.yml

@@ -44,7 +44,7 @@ jobs:
           # See the "CI Setup" document for details of how this was set up.
           ci/decrypt_secret.sh
           tar xvf "${HOME}"/secrets/secrets.tar
-          python ci/set_secrets_file.py
+          cp ci_secrets/vuforia_secrets_1.env ./vuforia_secrets.env
         env:
           CI_PATTERN: ${{ matrix.ci_pattern }}
           ENCRYPTED_FILE: secrets.tar.gpg