chore(deps): update ghcr.io/projectbluefin/common:latest docker digest to 9409d0c

[ubot-7274]

This PR contains the following updates:

Package	Update	Change
ghcr.io/projectbluefin/common	digest	69e0d5c → 9409d0c

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Documentation Updates

1 document(s) were updated by changes in this PR:

Custom Image Build System

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@@ -65,7 +65,7 @@
 COPY build /build
 COPY custom /custom
 # Copy from OCI containers to distinct subdirectories to avoid conflicts
-COPY --from=ghcr.io/projectbluefin/common:latest@sha256:69e0d5c9ec9fe3766dc82453d96b098874ca3469a8d7b1a272677eb75e9c24e4 /system_files /oci/common
+COPY --from=ghcr.io/projectbluefin/common:latest@sha256:9409d0c08bf76bdfef52812db61a68453b20b23b52042e810a447ada3c72c9c1 /system_files /oci/common
 COPY --from=ghcr.io/ublue-os/brew:latest@sha256:... /system_files /oci/brew
 ```
 

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