Fix package with ruleset exporT

Author: Sophia Marie Terry

tools/spectral/package-lock.json

@@ -1,5 +1,5 @@
 {
-  "name": "ipa-validation-framework",
+  "name": "ipa-spectral",
   "version": "1.0.0",
   "description": "Custom validation rules for MongoDB API Standards (IPA).",
   "keywords": [
@@ -11,6 +11,7 @@
   "license": "Apache-2.0",
   "author": "MongoDB",
   "type": "module",
+  "main" : "./ipa/ipa-spectral.yaml",
   "scripts": {
     "format": "npx prettier . --write",
     "format-check": "npx prettier . --check",