kcollectd is marked for autoremoval from testing

[Debian testing autoremoval watch]

kcollectd 0.11.0-1 is marked for autoremoval from testing on 2020-05-30

It (build-)depends on packages with these RC bugs:
955064: grpc: FTBFS with Sphinx 2.4: distutils.errors.DistutilsError: Could not 
find suitable distribution for Requirement.parse('Sphinx~=1.8.1')