[R-pkg-team] r-bioc-genomicfeatures is marked for autoremoval from testing

[Debian testing autoremoval watch]

r-bioc-genomicfeatures 1.38.0+dfsg-1 is marked for autoremoval from testing on 2020-02-01

It (build-)depends on packages with these RC bugs:
947001: r-bioc-iranges: Tests segfaults (since the r-base-core update?)
947004: r-bioc-s4vectors: Tests segfaults (since the r-base-core update?)