Revert "See if readding this fixes the CI run"

This reverts commit 1b0fbe0.

Author: twodarek

.github/workflows/bedrock-php.yml

@@ -7,9 +7,6 @@ on:
 concurrency:
   group: "${{ github.ref }}"
   cancel-in-progress: true
-env:
-  TRAVIS_COMMIT: ${{ github.sha }}
-  TRAVIS_BRANCH: ${{ github.ref }}
 jobs:
   PHP_Phan:
     name: Phan