Update package.funding

Author: ai

package.json

@@ -7,10 +7,16 @@
     "browsers",
     "target"
   ],
-  "funding": {
-    "type": "opencollective",
-    "url": "https://opencollective.com/browserslist"
-  },
+  "funding": [
+    {
+      "type": "opencollective",
+      "url": "https://opencollective.com/browserslist/"
+    },
+    {
+      "type": "tidelift",
+      "url": "https://tidelift.com/funding/github/npm/browserslist"
+    }
+  ],
   "author": "Andrey Sitnik <[email protected]>",
   "license": "MIT",
   "repository": "browserslist/browserslist",