chore(deps): update composer:latest docker digest to 90e11ce (#177)

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

Author: renovate[bot]

Dockerfile

@@ -5,7 +5,7 @@ LABEL org.opencontainers.image.description="php-docker-api-client app syncs you
 LABEL org.opencontainers.image.licenses=MIT
 ENV COMPOSER_ALLOW_SUPERUSER=1
 
-COPY --from=composer:latest@sha256:31d53352a469542e22f12c7a4648670e60cc9c8b3c8fc5d787bf4952524a2291 /usr/bin/composer /usr/local/bin/composer
+COPY --from=composer:latest@sha256:90e11ce3b0bcfd599dffba5b7ec69b6f6717f653940ab110de4fbe396af3d5a0 /usr/bin/composer /usr/local/bin/composer
 
 WORKDIR /app
 COPY --link . /app