Merge pull request jellyfin#1686 from Larvitar/master

Fix issue with nowplaying page when item.Album or item.Artists are null.

(cherry picked from commit b1aa18e)
Signed-off-by: Joshua M. Boniface <joshua@boniface.me>

package.json

@@ -25,7 +25,7 @@
     "eslint-plugin-compat": "^3.9.0",
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-promise": "^4.3.1",
+    "eslint-plugin-promise": "^5.1.0",
     "expose-loader": "^2.0.0",
     "file-loader": "^6.2.0",
     "html-loader": "^1.1.0",