fixed upload test to use new cypres-upload version

...very-long-name-for-a-very-small-text-file-to-truncate.txt

test/cypress/fixtures/eth_biwi_00546.pdf

test/cypress/fixtures/not-supported.json

test/cypress/fixtures/test-image-two.png

test/cypress/fixtures/test-image.png

test/cypress/fixtures/test-text-file.txt

test/cypress/fixtures/test.zip

test/cypress/fixtures/txt0.txt

test/cypress/fixtures/txt1.txt

test/cypress/fixtures/txt2.txt

test/cypress/fixtures/txt3.txt

test/cypress/integration/download/init.spec.js