Bump elasticsearch from 2.4.1 to 9.3.0

Bumps [elasticsearch](https://github.com/elastic/elasticsearch-py) from 2.4.1 to 9.3.0.
- [Release notes](https://github.com/elastic/elasticsearch-py/releases)
- [Commits](elastic/elasticsearch-py@2.4.1...v9.3.0)

---
updated-dependencies:
- dependency-name: elasticsearch
  dependency-version: 9.3.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements.txt

@@ -4,7 +4,7 @@ bcrypt==4.3.0
 bleach[css]==6.2.0
 colander==2.0
 dogpile.cache==1.3.4
-elasticsearch==2.4.1
+elasticsearch==9.3.0
 elasticsearch_dsl==2.2.0
 geoalchemy2==0.4.2
 geojson==3.2.0