Updating Missing Telemetry

[mrm9084]

Description

Updates the library with the latest tracing info for supported features. Note: as of this PR Snapshot References isn't supported.

[Copilot]

Pull request overview

Updates Spring Cloud Azure App Configuration’s correlation-context/tracing telemetry to include additional supported feature signals (e.g., load balancing, AI profiles, feature flag metadata) and wires TracingInfo through replica clients so request policies can emit the updated telemetry.

Changes:

• Extend correlation-context generation to emit new key/value pairs and tags (Features, FFFeatures, MaxVariants, Failover, FMSpVer, etc.).
• Add/expand feature-flag tracing to capture seed/telemetry usage and max variant count.
• Propagate TracingInfo through replica client construction and update unit tests accordingly.

Reviewed changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/http/policy/TracingInfo.java	Adds new feature flags/tags to correlation-context and new setters for load balancing/AI/failover.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/http/policy/FeatureFlagTracing.java	Tracks additional feature-flag telemetry (seed, telemetry enabled, max variants).
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/RequestTracingConstants.java	Adds new correlation-context key/tag constants.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/FeatureFlagClient.java	Parses feature-flag JSON to populate new tracing fields.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/AzureAppConfigDataLoader.java	Marks requests as failover when switching replicas.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/AppConfigurationReplicaClientsBuilder.java	Ensures TracingInfo is shared into replica clients; marks load balancing usage.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/AppConfigurationReplicaClient.java	Stores and exposes TracingInfo for per-client telemetry.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/AppConfigurationConstants.java	Adds constants for AI mime profiles and feature abbreviations.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/main/java/com/azure/spring/cloud/appconfiguration/config/implementation/AppConfigurationApplicationSettingPropertySource.java	Updates tracing based on settings’ content-type.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/test/java/com/azure/spring/cloud/appconfiguration/config/implementation/http/policy/TracingInfoTest.java	Adds tests for new correlation-context fields/tags.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/test/java/com/azure/spring/cloud/appconfiguration/config/implementation/http/policy/FeatureFlagTracingTest.java	Adds tests for new feature-flag tracing behaviors.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/test/java/com/azure/spring/cloud/appconfiguration/config/implementation/AppConfigurationReplicaClientTest.java	Updates test construction to include TracingInfo.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/test/java/com/azure/spring/cloud/appconfiguration/config/implementation/AppConfigurationPropertySourceKeyVaultTest.java	Stubs getTracingInfo() for updated call sites.
sdk/spring/spring-cloud-azure-appconfiguration-config/src/test/java/com/azure/spring/cloud/appconfiguration/config/implementation/AppConfigurationApplicationSettingPropertySourceTest.java	Stubs getTracingInfo() for updated call sites.

[mrm9084]

@copilot resolve the merge conflicts in this pull request