Bump musl-dev pin to 1.2.5-r11 to fix Docker build

Alpine 3.21 repo rotated musl-dev from r9 to r11, breaking the
build with "unable to select packages". Other pinned packages
(gcc, libffi-dev, git) are still at the same revision.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: MaorDavidzon

Dockerfile

@@ -6,7 +6,7 @@ FROM base AS builder
 ENV POETRY_VERSION=2.2.1
 
 # deps are required to build cffi
-RUN apk add --no-cache --virtual .build-deps gcc=14.2.0-r4 libffi-dev=3.4.7-r0 musl-dev=1.2.5-r9 &&  \
+RUN apk add --no-cache --virtual .build-deps gcc=14.2.0-r4 libffi-dev=3.4.7-r0 musl-dev=1.2.5-r11 &&  \
     pip install --no-cache-dir "poetry==$POETRY_VERSION" "poetry-dynamic-versioning[plugin]" &&  \
     apk del .build-deps gcc libffi-dev musl-dev