Drop v2024dev3 from channels

Since v2024dev3 has already been mirrored by downstreams drop it from
channels to save time and space.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>

data/channels.yaml

@@ -47,16 +47,6 @@ channels:
   apertis/v2023-updates:
     <<: *apertis_v2023
     suite: v2023-updates
-  apertis/v2024dev3:
-    <<: *apertis_v2023
-    release: v2024dev3
-    suite: v2024dev3
-    base: apertis/v2024dev3
-    source:
-      distribution: debian
-      release: bookworm
-    components: *APERTIS_COMPONENTS_2023
-    status: closed
   apertis/v2024pre:
     <<: *apertis_v2023
     release: v2024pre