feat(tests): replace cypress-file-upload with .selectFile() (#1460)

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/1460
Co-authored-by: konrad <k@knt.li>
Co-committed-by: konrad <k@knt.li>

package.json

@@ -72,13 +72,12 @@
     "browserslist": "4.19.1",
     "caniuse-lite": "1.0.30001304",
     "cypress": "9.3.1",
-    "cypress-file-upload": "5.0.8",
     "esbuild": "0.14.14",
     "eslint": "8.8.0",
     "eslint-plugin-vue": "8.4.0",
     "express": "4.17.2",
-    "netlify-cli": "8.13.0",
     "happy-dom": "2.30.1",
+    "netlify-cli": "8.13.0",
     "postcss": "8.4.5",
     "postcss-preset-env": "7.2.3",
     "rollup": "2.66.1",