[0.16] Fix runApi.addRunFromData() invocation

[rh-appservices-perf]

Backport: #2194

Changes proposed

Removes redundant argument that used to be internal/test token. The
parameter was removed in #2100

This essentially fixes the "Import Data"/"Import New Run" form which currently always results in using the schemaUrn as a description, and undefined as the payload.

Check List (Check all the applicable boxes)

• My code follows the code style of this project.
• My change requires changes to the documentation.
• I have updated the documentation accordingly.
• All new and existing tests passed.