deps-test: Bump Azure.Core and System.ClientModel

[dependabot]

Updated Azure.Core from 1.38.0 to 1.53.0.

Release notes

Sourced from Azure.Core's releases.

1.53.0

1.53.0 (2026-04-09)

Other Changes

• Azure.Identity credential types are now included in Azure.Core, enabling SDK libraries to provide configuration-driven DI extensions (e.g., AddAzureSecretClient) without requiring a direct dependency on Azure.Identity.

1.52.0

1.52.0 (2026-03-23)

Features Added

• Added IndonesiaCentral, NewZealandNorth, and MalaysiaWest locations to AzureLocation struct.
• Added a JSON schema segment to the NuGet package that provides IntelliSense and validation for AzureClients configuration in appsettings.json, including Retry and Diagnostics options.

Bugs Fixed

• Fixed implicit conversion operators to not throw exceptions on null inputs per Framework Design Guidelines. Operators now return safe defaults: null for reference types, default for value types.
• Fixed RequestContent.Dispose() to be idempotent and thread-safe, preventing ArrayPool buffers from being returned multiple times when disposed concurrently or repeatedly.
• Fixed HttpClientTransport to correctly set the Host header on outgoing requests when explicitly specified, rather than falling through to TryAddWithoutValidation.

Breaking Changes

• Added nullability annotations to implicit conversion operator parameters for Response<T>, AzureLocation, ContentType, ResourceType, RequestContent, and DynamicData to indicate that null is a valid input. This change was made because throwing exceptions from implicit conversions violates the Framework Design Guidelines.
• Updated RequestContent implicit conversion operators to return nullable RequestContent? to accurately reflect that null inputs produce null outputs.

Commits viewable in compare view.

Updated System.ClientModel from 1.6.0 to 1.10.0.

Release notes

Sourced from System.ClientModel's releases.

1.10.0

1.10.0 (2026-03-16)

Features Added

• Added JsonPatch.EnumerateArray method that iterates over JSON array elements at a specified path, yielding each element as raw UTF-8 bytes.
• Added CollectionResult<T>.FromPages and AsyncCollectionResult<T>.FromPages static factory methods that create collection result instances from pre-existing pages of values for testing.
• Added IsReadOnly property to ClientPipelineOptions and ClientLoggingOptions so callers can check whether options can still be modified without catching an exception.
• Added Clone() method to ClientPipelineOptions and ClientLoggingOptions that creates a new mutable instance from an existing instance that may be read-only.
• Added ConfigurationSchema.json to the NuGet package via the MSBuild JsonSchemaSegment feature, enabling automatic JSON IntelliSense and validation for appsettings.json when configuring System.ClientModel-based clients.
• Updated BCL dependencies to 10.x.

Bugs Fixed

• Fixed implicit conversion operator for ClientResult<T> to not throw exceptions on null inputs per Framework Design Guidelines. Null inputs now return default.

Breaking Changes

• Added nullability annotation to the ClientResult<T> implicit conversion operator parameter to indicate that null is a valid input. This change was made because throwing exceptions from implicit conversions violates the Framework Design Guidelines.

1.7.1

1.7.1 (2026-03-20)

Other Changes

• Upgraded dependent Azure.Core to 1.51.1.
• Upgraded dependent Azure.ResourceManager to 1.14.0.

1.7.0

1.7.0 (2026-03-27)

Features Added

• Added ApplicationInsightsRestClientSettings to support creating a ApplicationInsightsRestClient from IConfiguration, including configuration-based credential resolution and dependency injection registration.
  (#​56891)

Bugs Fixed

• Fixed AOT warning regression by using the source generator for ConfigurationBinder calls.
  (#​56368)

Other Changes

• Update OpenTelemetry dependencies
  • OpenTelemetry 1.15.1
  • OpenTelemetry.Extensions.Hosting 1.15.1
    (#​57549)
• Made AzureMonitorLogExporter, AzureMonitorMetricExporter, and AzureMonitorTraceExporter public for direct use when configuring OpenTelemetry.
  (#​56344)
• Made options EnablePerformanceCounters and EnableStandardMetrics public in AzureMonitorExporterOptions.
  (#​56344)

1.6.2

1.6.2 (2026-04-02)

Other Changes

• Upgraded dependent Azure.Core to 1.52.0.
• Upgraded dependent Azure.ResourceManager to 1.14.0.
• Migrated from AutoRest/Swagger to TypeSpec-based generation.

1.6.1

1.6.1 (2026-03-10)

Bugs Fixed

• Fixed ActiveDirectoryDomainGuid deserialization to handle empty string values returned by the service (#​56903)

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