chore(deps): update cimg/php docker tag to v8.4.7

Author: renovate[bot]

.circleci/config.yml

@@ -5,7 +5,7 @@ orbs:
 jobs: # a collection of steps
   dusk: # runs not using Workflows must have a `build` job as entry point
     docker: # run the steps with Docker
-      - image: cimg/php:8.4.3-browsers # ...with this image as the primary container; this is where all `steps` will run
+      - image: cimg/php:8.4.7-browsers # ...with this image as the primary container; this is where all `steps` will run
         auth:
           username: mydockerhub-user
           password: $DOCKERHUB_PASSWORD # context / project UI env-var reference