Add cwltool requirement InlineJavascriptRequirement

[jasonwalker80]

In the requirements, we need to add InlineJavascriptRequirement. This line causes cwltool to fail:

analysis-workflows/definitions/pipelines/somatic_exome.cwl

Line 555 in 43c790e

valueFrom: |

[tmooney]

A similar issue exists in https://github.com/genome/analysis-workflows/blob/98fd710ff8b032efadeebf85563f4515f1864d40/definitions/subworkflows/cram_to_cnvkit.cwl We should check for other places using this construction, too!