Issue with pg_config and pg11 with postgresql-common?

Hello - I received this report of a failure for pglogical-ticker:

Package: pglogical-ticker

Version: 1.4.0-1

The tests are failing since postgresql-common got updated to 208
https://ci.debian.net/packages/p/pglogical-ticker/unstable/amd64/
<https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.debian.net_packages_p_pglogical-2Dticker_unstable_amd64_&d=DwMCaQ&c=lEzKI_JJakPtcnbAQ6Q5xQ&r=DqdWOTTF4YJBUfeNWvxJoag6GeBeW-A_9xfI4JO4szc&m=XxS-nwIA8P1i6UxrAhmzcd-zszH6B8ZKrvfqdsipxv0&s=uOo5-NYxrARi-MLx5G4RSAj01bX-WMskElrfU2sOtG4&e=>

pg_buildext: error: /usr/lib/postgresql/11/bin/pg_config does not exist

I don't really understand what the issue is here or how to resolve it. I
am using the most up to date version of pg11 myself and I can't reproduce
the error. Any guidance would be much appreciated.

Thanks,

Jeremy