Update alpine Docker tag to v3.23.2 (#445)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -8,7 +8,7 @@ COPY --from=mwader/static-ffmpeg:7.0.2 /ff* /usr/bin/
 COPY . .
 RUN --mount=type=cache,target=/root/.gradle ./gradlew check installDist --no-daemon
 
-FROM alpine:3.23.0
+FROM alpine:3.23.2
 
 COPY --from=builder /usr/bin/ff* /usr/bin/
 COPY --from=builder /app/build/install/Stickerify/ .