chore(package.json): bump version and add repository details

Author: vavasilva

package.json

@@ -1,6 +1,6 @@
 {
   "name": "serverless-api-gateway-request-validator",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Serverless Framework plugin to configure API Gateway request validators",
   "main": "src/index.js",
   "scripts": {
@@ -19,5 +19,10 @@
   "dependencies": {},
   "peerDependencies": {
     "serverless": "3.40.0"
-  }
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/vavasilva/serverless-api-gateway-request-validator"
+  },
+  "homepage": "https://github.com/vavasilva/serverless-api-gateway-request-validator#readme"
 }