Fix tests that load ontology data

[garrettjstevens]

In packages/jbrowse-plugin-apollo/cypress/e2e/editFeature.cy.ts, these three tests were disabled due to timeouts:

• "Can add gene ontology attribute"
• "Suggest only valid SO terms from dropdown"
• "Can add child feature via table editor"

We need to figure out how to re-enable those.

[dariober]

I think the tests are picking up real issues...

• "Can add gene ontology attribute"

There seem to be a problem with the Feature Attributes form. The test passes in commit cb1aced and the form looks like:

while in latest main (6fbe4ac) we have no input box:

• "Suggest only valid SO terms from dropdown"

In main the drop down menu only show the blinking cursor, no list of suggestions even outside cypress:

In cb1aced:

• "Can add child feature via table editor"

Same as for SO terms. The dropdown menu for "type" is not populated: