Second Groovy Gorilla test rebuild

[Matthias Klose]

The second test rebuild of Groovy Gorilla was started on September 25 2020 for
all architectures, all components. The rebuild is finished for the
main component. It is still running for the universe/multiverse components.

Results (please also look at the superseded builds) can be found at

https://people.canonical.com/~doko/ftbfs-report/test-rebuild-20200925-groovy-groovy.html

Some build failures on ppc64el and s390x are caused by a buildd issue, and will
be retried soonish. Please ignore these where you see a ftbfs just on those
architectures, but successes on the other architectures.

Additional build failures for packages in groovy-proposed (not yet in groovy)
can be found at http://qa.ubuntuwire.com/ftbfs/

Please help fixing the build failures.

Matthias