Add snapshotter benchmark images

Will this, i.e. https://registry.cern.ch/snapshotter-benchmark/* work if images are called registry.cern.ch/snapshotter-benchmark/root:* or do I need to add them all separately?

recipe.yaml

@@ -448,4 +448,7 @@ input:
     - 'https://gitlab-registry.cern.ch/atlas-mcp/muontppostprocessing:MTPPP_*'
     - 'https://registry.cern.ch/desilva/atlas-dev-almalinux9:*-x86_64'
     - 'https://registry.cern.ch/desilva/atlas-dev-almalinux9:*-aarch64'
-    - 'https://gitlab-registry.cern.ch/dalfonso/docker/dalfonsoaftest:*'
\ No newline at end of file
+    - 'https://gitlab-registry.cern.ch/dalfonso/docker/dalfonsoaftest:*'
+    - 'https://registry.cern.ch/snapshotter-benchmark/root:*'
+    - 'https://registry.cern.ch/snapshotter-benchmark/cms-higgs-4l-full:*'
+    - 'https://registry.cern.ch/snapshotter-benchmark/centos:*'