Update dependency hexo to v7.2.0 [SECURITY]

Author: renovate[bot]

package.json

@@ -33,7 +33,7 @@
     "chai": "4.4.1",
     "eslint": "8.6.0",
     "eslint-config-hexo": "5.0.0",
-    "hexo": "7.1.1",
+    "hexo": "7.2.0",
     "mocha": "10.4.0",
     "nyc": "15.1.0"
   },