chore(deps): Bump azure_identity from 0.14.0 to 0.15.0

Bumps [azure_identity](https://github.com/azure/azure-sdk-for-rust) from 0.14.0 to 0.15.0.
- [Release notes](https://github.com/azure/azure-sdk-for-rust/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-rust/blob/main/HISTORY.md)
- [Commits](https://github.com/azure/azure-sdk-for-rust/commits)

---
updated-dependencies:
- dependency-name: azure_identity
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -189,7 +189,7 @@ aws-smithy-types = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev =
 
 # Azure
 azure_core = { version = "0.14", default-features = false, features = ["enable_reqwest"], optional = true }
-azure_identity = { version = "0.14", default-features = false, features = ["enable_reqwest"], optional = true }
+azure_identity = { version = "0.15", default-features = false, features = ["enable_reqwest"], optional = true }
 azure_storage = { version = "0.14", default-features = false, optional = true }
 azure_storage_blobs = { version = "0.14", default-features = false, optional = true }
 
@@ -354,7 +354,7 @@ openssl-src = { version = "300", default-features = false, features = ["force-en
 approx = "0.5.1"
 assert_cmd = { version = "2.0.12", default-features = false }
 azure_core = { version = "0.14", default-features = false, features = ["enable_reqwest", "azurite_workaround"] }
-azure_identity = { version = "0.14", default-features = false, features = ["enable_reqwest"] }
+azure_identity = { version = "0.15", default-features = false, features = ["enable_reqwest"] }
 azure_storage_blobs = { version = "0.14", default-features = false, features = ["azurite_workaround"] }
 azure_storage = { version = "0.14", default-features = false }
 base64 = "0.21.4"