fix: execute dagger within a subshell for correct variable escaping and expansion

dagger/Mixed.gitlab-ci.yml

@@ -42,7 +42,8 @@ variables:
     # https://docs.dagger.io/integrations/734201/gitlab
     DAGGER_CLOUD_GRACE_PERIOD: 300
   script:
-    - dagger ${DAGGER_VERB} ${DAGGER_MODULE:+-m $DAGGER_MODULE} ${DAGGER_ARGS}
+    # Need to use bash to ensure variable escaping and expansion works!
+    - bash -c "dagger ${DAGGER_VERB} ${DAGGER_MODULE:+-m $DAGGER_MODULE} ${DAGGER_ARGS}"
     - |
       if [[ -n "${DAGGER_CLOUD_TOKEN}" ]]; then
         echo "syncing cache with dagger cloud (timeout: ${DAGGER_CLOUD_GRACE_PERIOD} second(s))"