Only allow 7.x

Co-authored-by: Remco Haszing <remcohaszing@gmail.com>
Signed-off-by: Ian Sanders <iansan5653@github.com>

Author: iansan5653

package.json

@@ -36,7 +36,7 @@
     "@types/hast": "^3.0.0",
     "comma-separated-tokens": "^2.0.0",
     "devlop": "^1.0.0",
-    "property-information": "^6.0.0 || ^7.0.0",
+    "property-information": "^7.0.0",
     "space-separated-tokens": "^2.0.0",
     "web-namespaces": "^2.0.0",
     "zwitch": "^2.0.0"