chore(docker): update python:3.12-alpine docker digest to dbb264b (#744)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| python | final | digest | `0bd77ae` -> `dbb264b` |

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Containerfile.multiarch

@@ -1,4 +1,4 @@
-FROM python:3.12-alpine@sha256:0bd77ae937dce9037e136ab35f41eaf9e012cfd741fc3c8dd4b3e2b63499f12c
+FROM python:3.12-alpine@sha256:dbb264b17d3b5724e3487b2c685f5552a1cd66fa19864adc529d5ec09da13fb9
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"