Dockerfile don't work and drush too

Get FFI extension due to Could you add support for FFI? · Issue #161 · wodby/php · GitHub

sahll be removed when git issue 161 will be fixed

FROM php:7.4 as builder

RUN apt update &&
apt install libffi-dev &&
docker-php-ext-install ffi

FROM wodby/drupal-php:7.4-dev-4.36.1

USER root

Install Zscaler certificate

COPY tmp/ZscalerRootCertificate-2048-SHA256.crt /usr/local/share/ca-certificates/.
RUN update-ca-certificates

Add FFI extension to wodby

COPY --from=builder /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi.so /usr/local/lib/php/extensions/no-debug-non-zts-20190902/
RUN apk add libffi-dev
RUN echo extension=ffi > /usr/local/etc/php/conf.d/docker-php-ext-ffi.ini
RUN echo ffi.enable=1 >> /usr/local/etc/php/conf.d/docker-php-ext-ffi.ini

USER wodby

Hello, it’s my DockerFile and i don’t understand why my FFI extension don’t work and don’t install well in my project and i had this error when i try to use drush in my project.

error : [26-Apr-2022 13:27:04 UTC] PHP Warning: PHP Startup: Unable to load dynamic library ‘ffi’ (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi: Is a directory), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi.so (Error loading shared library libffi.so.7: No such file or directory (needed by /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi.so))) in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library ‘ffi’ (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi: Is a directory), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi.so (Error loading shared library libffi.so.7: No such file or directory (needed by /usr/local/lib/php/extensions/no-debug-non-zts-20190902/ffi.so))) in Unknown on line 0
Drush Launcher Version: 0.10.1
sh: /home/wodby/.composer/vendor/bin/drush: not found

Anybody had a tips or an info for me for resolving my problem ?
Thank you