chore: fix ESLint errors

Author: MichaelDeBoey

.eslintrc.js

@@ -15,6 +15,7 @@ module.exports = {
       ],
       rules: {
         'import/default': 'off',
+        'jest/prefer-mock-promise-shorthand': 'off',
       },
     },
   ],

src/__tests__/transformers/GIPHY.js

@@ -38,17 +38,15 @@ cases(
       valid: false,
     },
     "non-GIPHY url ending with 'giphy.com' and having '/gifs/' in the url": {
-      url:
-        'https://this-is-not-giphy.com/gifs/howtogiphygifs-how-to-XatG8bioEwwVO',
+      url: 'https://this-is-not-giphy.com/gifs/howtogiphygifs-how-to-XatG8bioEwwVO',
       valid: false,
     },
     homepage: {
       url: 'https://giphy.com',
       valid: false,
     },
     'video url': {
-      url:
-        'https://giphy.com/videos/blesstheharts-wayne-bless-the-harts-ciwJyqlgAYkvguS2Nw',
+      url: 'https://giphy.com/videos/blesstheharts-wayne-bless-the-harts-ciwJyqlgAYkvguS2Nw',
       valid: false,
     },
     'gif url': {