[Debian-med-packaging] blasr is marked for autoremoval from testing

[Debian testing autoremoval watch]

blasr 5.3.2+dfsg-1.1 is marked for autoremoval from testing on 2019-03-21

It (build-)depends on packages with these RC bugs:
919928: htslib, src:python-pysam: htslib breaks python-pysam autopkgtest