SV germline: Versioning Manta on conda

[dmaziec]

In the current SV germline pipeline (commit ed6136d49f4) we use Manta version 1.6.0 installed by conda. In May 2022, there was a new release under the same version. Because of the introduced changes, the manta step started to fail.

We found that some of the manta scripts we execute had changed their location. After correction of the paths, the pipeline runs successfully. Here is the fix: dbmi-bgm/cgap-pipeline-SV-germline#11

The issue (Illumina/manta#287) in the manta repository was created, we await an answer if there are any other changes introduced that we are not aware of.