Bump echarts from 5.4.0 to 5.4.2

Bumps [echarts](https://github.com/apache/echarts) from 5.4.0 to 5.4.2.
- [Release notes](https://github.com/apache/echarts/releases)
- [Commits](apache/echarts@5.4.0...5.4.2)

---
updated-dependencies:
- dependency-name: echarts
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -6,7 +6,7 @@
     "doc": "doc"
   },
   "dependencies": {
-    "echarts": "5.4.0",
+    "echarts": "5.4.2",
     "remark-cli": "^11.0.0",
     "remark-lint": "^9.1.1",
     "remark-preset-lint-recommended": "^6.1.2"