fixup: add list-item plugin to package.json

Signed-off-by: Lance Ball <[email protected]>

Author: lance

package-lock.json

@@ -21,7 +21,10 @@
   "remarkConfig": {
     "plugins": [
       "remark-preset-lint-recommended",
-      ["remark-lint-list-item-indent", "space"]
+      [
+        "remark-lint-list-item-indent",
+        "space"
+      ]
     ]
   },
   "files": [
@@ -54,6 +57,7 @@
   "homepage": "https://github.com/cloudevents/sdk-javascript#readme",
   "dependencies": {
     "ajv": "~6.12.3",
+    "remark-lint-list-item-indent": "^2.0.1",
     "uuid": "~8.3.0"
   },
   "devDependencies": {