Autoloading is broken after PHPStan builds an analysis cache

[mglaman]

Replicate:

Clear PHPStan cache.

PHPSTAN_CACHE_DIR=$(php -r "print sys_get_temp_dir() . '/phpstan';")
rm -rf $PHPSTAN_CACHE_DIR

Run analyze

./bin/phpstan analyze web/modules/contrib/address

👍runs

Run it again:

./bin/phpstan analyze web/modules/contrib/address

errors about loading.

This is due to #7

[mglaman]

The problem is that the container is compiled and cached, meaning extensions never have loadConfiguration executed at a later stage.