Set COMPOSER_ROOT_VERSION so that pipeline works for pull requests

sebastianbergmann · sebastianbergmann · commit fc2f55dbc16b · 2023-02-07T14:21:25.000+01:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -6,6 +6,9 @@ on:
 
 name: "CI"
 
+env:
+  COMPOSER_ROOT_VERSION: "4.0-dev"
+
 permissions:
   contents: read
 
