Bump elasticsearch from 16.7.1 to 16.7.2

Bumps [elasticsearch](https://github.com/elastic/elasticsearch-js-legacy) from 16.7.1 to 16.7.2.
- [Release notes](https://github.com/elastic/elasticsearch-js-legacy/releases)
- [Changelog](https://github.com/elastic/elasticsearch-js-legacy/blob/16.x/docs/changelog.asciidoc)
- [Commits](https://github.com/elastic/elasticsearch-js-legacy/commits)

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

Author: dependabot[bot]

package.json

@@ -117,7 +117,7 @@
     "@turf/turf": "5.1.6",
     "canvg": "3.0.7",
     "echarts": "4.9.0",
-    "elasticsearch": "16.7.1",
+    "elasticsearch": "16.7.2",
     "fetch-ie8": "1.5.0",
     "fetch-jsonp": "1.1.3",
     "jsonsql": "0.2.5",