Fix serialization of `Names` (#8486) (#8487)

Co-authored-by: Florian Bernd <git@flobernd.de>

Regenerate client using the latest specification (#8476) (#8477)

Co-authored-by: Florian Bernd <git@flobernd.de>

Regenerate client using the latest specification (#8472)

* Regenerate client using the latest specification

* Update `Elastic.Transport` to `0.5.9`

Fix potential ArgumentException with ConditionalWeakTable (#8444)

Regenerate client using the latest specification (#8440) (#8442)

Co-authored-by: Florian Bernd <git@flobernd.de>

Regenerate client using the latest specification (#8440) (#8441)

Co-authored-by: Florian Bernd <git@flobernd.de>

Fix `RequestConfiguration` (#8426) (#8428)

Co-authored-by: Florian Bernd <git@flobernd.de>

Fix `RequestConfiguration` (#8426)

Update `Elastic.Transport` to `0.5.6` (#8422) (#8424)

Co-authored-by: Florian Bernd <git@flobernd.de>

Update `Elastic.Transport` to `0.5.6` (#8422) (#8423)

Co-authored-by: Florian Bernd <git@flobernd.de>