Bump Azure.Extensions.AspNetCore.Configuration.Secrets from 1.4.0 to 1.5.0 (#896)

Updated
[Azure.Extensions.AspNetCore.Configuration.Secrets](https://github.com/Azure/azure-sdk-for-net)
from 1.4.0 to 1.5.0.

<details>
<summary>Release notes</summary>

_Sourced from [Azure.Extensions.AspNetCore.Configuration.Secrets's
releases](https://github.com/Azure/azure-sdk-for-net/releases)._

## 1.5.0

## 1.5.0 (2026-03-04)

### Features Added

- Added `AddKeyVaultSecrets` extension methods on
`IConfigurationBuilder` that create a `SecretClient` from configuration
using the `Azure.Core` configuration extensions (built on
`System.ClientModel`).

### Bugs Fixed

- Handle `OperationCanceledException` in `PollForSecretChangesAsync` so
the background polling loop exits cleanly when the provider is disposed.


## 1.5.0-beta.1

## 1.5.0-beta.1 (2026-01-23)

### Features Added

- Added `BicepMetadata` class that provides a clean, type-safe way to
set Bicep metadata on resources:
    - Description - Adds `@​description('...')` decorator
    - BatchSize - Adds `@​batchSize(n)` decorator for loop deployments
    - OnlyIfNotExists - Adds `@​onlyIfNotExists()` decorator
- Added `BicepMetadata` property on `ProvisionableResource`

### Bugs Fixed

- Fixed `PropertyName` in `Self` reference for `IBicepValue` instances
of collection items to include its index (for list) or its key (for
dictionary) to avoid colliding with its enclosing collection's property
name. (#​54802)


## 1.4.1

## 1.4.1 (2026-02-12)

### Other Changes

- Removed `show-serialized-names` debug configuration to clean up
unnecessary serialized name annotations from XML docs.


## 1.4.1-beta.3

## 1.4.1-beta.3 (2026-02-17)

### Features Added

- Added `ConfidentialLedgerRedirectPolicy` to automatically follow HTTP
307/308 redirects while preserving the Authorization header. Previously,
the SDK did not follow redirects by default, and even when redirects
were enabled, the Authorization header was stripped on cross-domain
redirects between ACL nodes, causing write operations to fail when
routed to non-primary nodes.


Commits viewable in [compare
view](Azure/azure-sdk-for-net@Azure.ResourceManager.PostgreSql_1.4.0...Azure.Extensions.AspNetCore.Configuration.Secrets_1.5.0).
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Directory.Packages.props

@@ -17,7 +17,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="AspNet.Security.OAuth.GitHub" Version="10.0.0" />
-    <PackageVersion Include="Azure.Extensions.AspNetCore.Configuration.Secrets" Version="1.4.0" />
+    <PackageVersion Include="Azure.Extensions.AspNetCore.Configuration.Secrets" Version="1.5.0" />
     <PackageVersion Include="Azure.Identity" Version="1.18.0" />
     <PackageVersion Include="Azure.Monitor.OpenTelemetry.AspNetCore" Version="1.4.0" />
     <PackageVersion Include="Microsoft.ApplicationInsights.Profiler.AspNetCore" Version="3.0.1" />