chore(package): add funding, author, and contribs (#50)

Signed-off-by: Frazer Smith <[email protected]>

Author: Fdawgs

package.json

@@ -16,12 +16,41 @@
     "type": "git",
     "url": "git+https://github.com/fastify/deepmerge.git"
   },
-  "author": "",
+  "author": "Aras Abbasi <[email protected]>",
+  "contributors": [
+    {
+      "name": "Matteo Collina",
+      "email": "[email protected]"
+    },
+    {
+      "name": "Manuel Spigolon",
+      "email": "[email protected]"
+    },
+    {
+      "name": "James Sumners",
+      "url": "https://james.sumners.info"
+    },
+    {
+      "name": "Frazer Smith",
+      "email": "[email protected]",
+      "url": "https://github.com/fdawgs"
+    }
+  ],
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/fastify/deepmerge/issues"
   },
   "homepage": "https://github.com/fastify/deepmerge#readme",
+  "funding": [
+    {
+      "type": "github",
+      "url": "https://github.com/sponsors/fastify"
+    },
+    {
+      "type": "opencollective",
+      "url": "https://opencollective.com/fastify"
+    }
+  ],
   "devDependencies": {
     "eslint": "^9.17.0",
     "neostandard": "^0.12.0",