add keywords to package.json

Author: codeeno

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aws-sso-cli",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "A tool for easily switching between different AWS SSO accounts.",
   "main": "index.js",
   "author": "eeno",
@@ -9,6 +9,14 @@
     "type": "git",
     "url": "https://github.com/codeeno/aws-sso-cli"
   },
+  "keywords": [
+    "aws",
+    "sso",
+    "cli",
+    "authentication",
+    "single-sign-on",
+    "credentials"
+  ],
   "bin": {
     "aws-sso-cli": "./app.js"
   },