determine which Mediawiki component is using doctrine/dbal?

I'm trying to upgrade from Mediawiki 1.38 to Mediawiki 1.39 on Ubuntu
20.04 LTS, x96_64, LTS. Ubuntu 20 provides Composer 1.

When I run 'composer install --verbose --no-dev' I get this error:

<BEGIN>
  Problem 1
    - Installation request for doctrine/dbal 3.4.2 -> satisfiable by
doctrine/dbal[3.4.2].
    - doctrine/dbal 3.4.2 requires composer-runtime-api ^2 -> no
matching package found.

Potential causes:
 - A typo in the package name
 - The package is not available in a stable-enough version according
to your minimum-stability setting
   see <https://getcomposer.org/doc/04-schema.md#minimum-stability>
for more details.
 - It's a private package and you forgot to add a custom repository to find it
</END>

I want to remove whatever is using doctrine/dbal.

How do I determine which Mediawiki component is using doctrine/dbal?

Thanks in advance.