ci: fix typo in workflow text

Author: mtrezza

.github/workflows/ci-automated-check-environment.yml

@@ -57,7 +57,7 @@ jobs:
           pr_body: |
             ## Outdated CI environment
 
-            This pull request was created, because the CI environment uses frameworks that are not up-to-date.
+            This pull request was created because the CI environment uses frameworks that are not up-to-date.
             You can see which frameworks need to be upgraded in the [logs](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}).
 
             *⚠️ Use `Squash and merge` to merge this pull request.*