new module: Souporcell

[seohyonkim]

PR checklist

Closes #5074

• [x] This comment contains a description of changes (with reason).
• [x] If you've added a new tool - have you followed the module conventions in the contribution docs
• [x] If necessary, include test data in your PR.
• [x] Remove all TODO statements.
• [x] Emit the versions.yml file.
• [x] Follow the naming conventions.
• [x] Follow the parameters requirements.
• [x] Follow the input/output options guidelines.
• [x] Add a resource label
• Ensure that the test works with either Docker / Singularity. Conda CI tests can be quite flaky:
  • For modules:
    • [x] nf-core modules test <MODULE> --profile docker
    • [x] nf-core modules test <MODULE> --profile singularity
    • [x] nf-core modules test <MODULE> --profile conda

[nictru]

Errors might be related to this issue, but need further investigation