chore: bump github.com/Azure/azure-sdk-for-go/sdk/azcore

Bumps [github.com/Azure/azure-sdk-for-go/sdk/azcore](https://github.com/Azure/azure-sdk-for-go) from 1.5.0 to 1.6.0.
- [Release notes](https://github.com/Azure/azure-sdk-for-go/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-go/blob/main/documentation/release.md)
- [Commits](Azure/azure-sdk-for-go@sdk/azcore/v1.5.0...sdk/azcore/v1.6.0)

---
updated-dependencies:
- dependency-name: github.com/Azure/azure-sdk-for-go/sdk/azcore
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

examples/msal-go/go.mod

@@ -3,7 +3,7 @@ module github.com/Azure/azure-workload-identity/example/msal-go
 go 1.19
 
 require (
-	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.5.0
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.6.0
 	github.com/Azure/azure-sdk-for-go/sdk/keyvault/azsecrets v0.12.0
 	github.com/AzureAD/microsoft-authentication-library-for-go v1.0.0
 	k8s.io/klog/v2 v2.100.1

examples/msal-go/go.sum

@@ -1,5 +1,5 @@
-github.com/Azure/azure-sdk-for-go/sdk/azcore v1.5.0 h1:xGLAFFd9D3iLGxYiUGPdITSzsFmU1K8VtfuUHWAoN7M=
-github.com/Azure/azure-sdk-for-go/sdk/azcore v1.5.0/go.mod h1:bjGvMhVMb+EEm3VRNQawDMUyMMjo+S5ewNjflkep/0Q=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.6.0 h1:8kDqDngH+DmVBiCtIjCFTGa7MBnsIOkF9IccInFEbjk=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.6.0/go.mod h1:bjGvMhVMb+EEm3VRNQawDMUyMMjo+S5ewNjflkep/0Q=
 github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.1.0 h1:QkAcEIAKbNL4KoFr4SathZPhDhF4mVwpBMFlYjyAqy8=
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0 h1:sXr+ck84g/ZlZUOZiNELInmMgOsuGwdjjVkEIde0OtY=
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0/go.mod h1:okt5dMMTOFjX/aovMlrjvvXoPMBVSPzk9185BT0+eZM=