Invalid POM for cli on 0.19.0

[fnothaft]

I'm getting this while building a downstream project:

[INFO] --- scala-maven-plugin:3.2.2:compile (scala-compile-first) @ qc-metrics-cli_2.10 ---
[WARNING] Invalid POM for org.bdgenomics.adam:adam-cli_2.10:jar:0.19.0, transitive dependencies (if any) will not be available, enable debug logging for more details

I deleted and repopulated the artifact. The POM looks OK, but we should look into this more so that we don't get the same issue—whatever it is—on the next release.

[fnothaft]

I just modified a downstream project to pull the ADAM 0.19.1-SNAPSHOT pom for adam-cli, and it did so without any validation issues. I'm going to close this for now; we should reverify once we cut 0.20.0.