GET /api/repositories/get_repository_revision_install_info fails on the Test ToolShed

[nsoranzo]

Describe the bug
The following API call currently fails on the Test ToolShed with an Internal Server Error (500):

GET https://testtoolshed.g2.bx.psu.edu/api/repositories/get_repository_revision_install_info?name=bowtie2&owner=devteam&changeset_revision=aceaf1d94d2d

Changing repo/revision doesn't seem to help. Similar queries on the main ToolShed pass.

Found via BioBlend tests, e.g. https://github.com/galaxyproject/bioblend/actions/runs/3625093047/jobs/6112748992

Maybe related to the toolshed code refactorings by @jmchilton ?

To Reproduce
Steps to reproduce the behavior:

1. Visit https://testtoolshed.g2.bx.psu.edu/api/repositories/get_repository_revision_install_info?name=bowtie2&owner=devteam&changeset_revision=aceaf1d94d2d

Additional context

This endpoint is listed in lib/tool_shed/test/functional/api_notes.md as candidate for deletion, would need to be deprecated in BioBlend in case.

[nsoranzo]

Fixed by a Test ToolShed admin, it wasn't due to the refactorings.