build(deps): bump azure-cosmos from 4.15.0 to 4.16.2

[dependabot]

Bumps azure-cosmos from 4.15.0 to 4.16.2.

Release notes

Sourced from azure-cosmos's releases.

azure-cosmos_4.16.2

4.16.2 (2026-07-15)

Features Added

• Added GlobalSecondaryIndexDefinition class and global_secondary_index keyword to create_container, create_container_if_not_exists, and replace_container methods for creating Global Secondary Index (GSI) containers. See PR 47468.

Bugs Fixed

• Fixed KeyError: 'version' in SessionContainer.get_session_token (sync and async) when the container's partitionKey definition returned by the service does not include the optional version field. The error was silently swallowed by a broad except, causing the client to send no x-ms-session-token header on subsequent reads. Against the Dedicated Gateway, this turned every Session-consistency read into an Integrated Cache miss. partitionKey.version is now treated as optional and defaults to 1, matching how PartitionKey handles a missing version. See PR 47143

Commits

• eb67b14 Revert "Add CFSClean enforcement (#48061)" (#48080)
• c839b8b Cosmos: update changelog for release (#48005)
• f0ac2f5 [ServiceBus] Document aiohttp>=3.14.0 recommendation for AmqpOverWebsocket (#...
• c91747d Fix OneSettings validation logic to match schema (#48059)
• 3eeccbb Add CFSClean enforcement (#48061)
• 8f8855b [Service Bus] Drain receive link and release messages on receiver close (#42917)
• 777741b Sync eng/common directory with azure-sdk-tools for PR 16342 (#48074)
• ebe3b5e update autorelease resolve step as authenticated step (#48073)
• e5f122a [monitor opentelemetry exporter] Handle ServiceResponseError as retryable to ...
• 2cad71a Bump TypeSpec Python emitter to 0.63.3 (#48068)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)