Update dependency es_client to v9

[elastic-renovate-prod]

This PR contains the following updates:

Package	Type	Update	Change
es_client (changelog)	project.dependencies	major	==8.19.5 -> ==9.0.1

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Release Notes

untergeek/es_client (es_client)

v9.0.1: [9.0.1] - 2025-10-03

Compare Source

Changes

• tiered-debug dependency bumped to 1.3.1. This is a patch to fix test issues that were causing builds from source to fail for package builds.

v9.0.0: [9.0.0] - 2025-10-01

Compare Source

Announcement

Initial release of the 9.x series. This is a major version bump because the elasticsearch8 dependency has been replaced with elasticsearch9.

Changes

• Release version bumped to 9.0.0.
• Updated Elasticsearch dependency to elasticsearch9==9.1.1 to support the latest Elasticsearch client features and fixes.
• Removed helpers submodule as it was deprecated in 8.18.0 and told users it would be removed in 9.0.0. - Replaced helpers page with submodules in documentation.
• Because Click 8.2+ requires Python 3.10+, support for Python 3.8 and 3.9 has been dropped. The minimum acceptable version is now Python 3.10.
• Changed all references of elasticsearch8 to elasticsearch9 in documentation and code comments.
• Updated MIN_VERSION to (9, 0, 0) and MAX_VERSION to (9, 99, 99) in defaults.py. Where these are referenced in code and docstrings, example values have been updated accordingly.

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This PR has been generated by Renovate Bot.

[untergeek]

This is being handled in the 9.x branch, which has not yet been merged into master.