Update debian Docker tag to trixie-20260623 (#5965)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| debian | stage | patch | `trixie-20260610` → `trixie-20260623` |

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Reviewed-on: #5965
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build.Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:trixie-20260610
+FROM debian:trixie-20260623
 
 COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
 

pre-commit.Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:trixie-20260610
+FROM debian:trixie-20260623
 
 COPY --from=ghcr.io/astral-sh/uv /uv /uvx /bin/