DEV: Require uppy.js in theme_qunit_vendor.js (#14251)
The smoke test has been failing with the error:
TypeError: Cannot read properties of undefined (reading 'Core')
Since https://github.com/discourse/discourse-encrypt/commit/de20c460770ac37a530518ab3e6d2a5fa2a8627d and 9873a942e3d2df367717f119c591492c690d291d this error has been occurring, possibly now because Uppy is required by a plugin. Adding uppy.js into the require list for theme_qunit_vendor.js fixes the issue.
GitHub sha: b09688a15370bf7dade1b38f51a79896871f3ae2