chore(geneva-uploader): Bump Azure SDK versions (#483)

Author: lalitb

opentelemetry-exporter-geneva/geneva-uploader/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [Unreleased]
+
+### Changed
+- Updated `azure_core` dependency from 0.27.0 to 0.29.0
+- Updated `azure_identity` dependency from 0.27.0 to 0.29.0
+
 ## [0.3.0] - 2025-10-17
 
 ### Changed

opentelemetry-exporter-geneva/geneva-uploader/Cargo.toml

@@ -26,8 +26,8 @@ md5 = "0.8.0"
 hex = "0.4"
 lz4_flex = { version = "0.11", features = ["safe-encode"], default-features = false }
 # Azure Identity dependencies - using public crates.io versions
-azure_identity = "0.27.0"
-azure_core = "0.27.0"
+azure_identity = "0.29"
+azure_core = "0.29"
 tracing = "0.1"
 
 [features]