fix: upgrade @babel/runtime from 7.26.10 to 7.28.4

Snyk has created this PR to upgrade @babel/runtime from 7.26.10 to 7.28.4.

See this package in npm:
@babel/runtime

See this project in Snyk:
https://app.snyk.io/org/kost/project/70a7fc6e-37a7-4a77-8894-c4350d2bb817?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

js/package.json

@@ -13,7 +13,7 @@
     "dependencies": {
         "@babel/plugin-transform-runtime": "^7.23.3",
         "@babel/polyfill": "^7.12.1",
-        "@babel/runtime": "^7.26.10",
+        "@babel/runtime": "^7.28.4",
         "libapps": "github:yudai/libapps#release-hterm-1.70",
         "xterm": "^5.2.0",
         "xterm-addon-fit": "^0.8.0",