Enable colour for doctest on GitHub Actions (#123536)

diff --git a/.github/workflows/reusable-docs.yml b/.github/workflows/reusable-docs.yml
index 4b384f4b3fa6023e86c4c996fd913970d35e5a21..4b021b3dc32f154bca64785195c6f23823bbe1bf 100644 (file)
--- a/.github/workflows/reusable-docs.yml
+++ b/.github/workflows/reusable-docs.yml
@@ -11,6 +11,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
 
+env:
+  FORCE_COLOR: 1
+
 jobs:
   build_doc:
     name: 'Docs'