[DRE-maint] ruby-google-api-client is marked for autoremoval from testing

[Debian testing autoremoval watch]

ruby-google-api-client 0.13.1-1 is marked for autoremoval from testing on 2018-03-08

It (build-)depends on packages with these RC bugs:
888151: ruby-logging: FTBFS on ruby2.5: warning: constant ::Fixnum is deprecated
888192: ruby-prof: FTBFS on ruby2.5: ArgumentError: incomplete format specifier; use %%
889159: ruby-prof: ruby-representable FTBFS with Ruby 2.5