chore(deps): update composer/composer docker tag to v2.9.5 (#684)

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

Author: renovate[bot]

target/web/Dockerfile

@@ -40,7 +40,7 @@ RUN printf '#!/bin/sh\nexec frankenphp php-cli "$@"\n' > /usr/bin/php && \
 FROM base AS composer
 
 ENV COMPOSER_ALLOW_SUPERUSER=1
-COPY --from=composer/composer:2.9.4@sha256:ba379c4c4f0eeb7d14722d4054e7ca187bc19c35dd873c3111da7e98e63502c3 --link /usr/bin/composer /usr/bin/composer
+COPY --from=composer/composer:2.9.5@sha256:b55a596e7744d312c17167c7ecf1623cc016b6b8e6f569c38b13c1ef39496c07 --link /usr/bin/composer /usr/bin/composer
 
 FROM composer AS roundcube-builder