chore: sync changelog

Author: kazupon

CHANGELOG.md

@@ -1,3 +1,17 @@
+# v9.6.4 (2023-11-02T04:44:53Z)
+
+This changelog is generated by [GitHub Releases](https://github.com/intlify/vue-i18n-next/releases/tag/v9.6.4)
+
+<!-- Release notes generated using configuration in .github/release.yml at v9.6.4 -->
+
+## What's Changed
+
+### 🐛 Bug Fixes
+
+- fix: wrong source getting by @kazupon in https://github.com/intlify/vue-i18n-next/pull/1624
+
+**Full Changelog**: https://github.com/intlify/vue-i18n-next/compare/v9.6.3...v9.6.4
+
 # v9.6.3 (2023-11-02T04:05:31Z)
 
 This changelog is generated by [GitHub Releases](https://github.com/intlify/vue-i18n-next/releases/tag/v9.6.3)