upgrade package version and bug fix for mi to work

[prnikumb123]

No description provided.

[Copilot]

Pull request overview

This PR upgrades Unified Redis Platform package versions and updates Managed Identity (MI) connectivity behavior to improve stability.

Changes:

• Bumped Microsoft.UnifiedRedisPlatform.Core to 1.6.0 across SDK and test apps.
• Updated MI Redis authentication to use ConfigureForAzureWithTokenCredentialAsync and adjusted defaults (timeouts/keep-alive).
• Added/updated .NET Framework test app dependencies and binding redirects to support the new packages.

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
src/tests/Microsoft.UnifiedRedisPlatform.TestApps/TestWebAppCore.SDK/Microsoft.UnifiedRedisPlatform.TestWebAppCore.SDK.csproj	Adds Core package reference for test web app.
src/tests/Microsoft.UnifiedRedisPlatform.TestApps/TestConsoleCore.SDK/Microsoft.UnifiedRedisPlatform.TestConsoleCore.SDK.csproj	Upgrades Core package reference to 1.6.0.
src/tests/Microsoft.UnifiedRedisPlatform.TestApps/TestConsole461.SDK/packages.config	Upgrades Core and adds/updates framework dependencies for net472 test app.
src/tests/Microsoft.UnifiedRedisPlatform.TestApps/TestConsole461.SDK/Microsoft.UnifiedRedisPlatform.TestConsole461.SDK.csproj	Updates assembly references to align with upgraded packages.
src/tests/Microsoft.UnifiedRedisPlatform.TestApps/TestConsole461.SDK/App.config	Adds binding redirects for upgraded/transitive assemblies.
src/sdk/Extensions/Microsoft.Extensions.Caching.UnifiedRedisPlatform/Microsoft.Extensions.Caching.UnifiedRedisPlatform.csproj	Bumps extension package version and updates Core dependency + release notes.
src/sdk/Core/Services/HttpClientFactory.cs	Sets an explicit HttpClient timeout for URP calls.
src/sdk/Core/RedisConnectionBuilder.cs	Updates MI auth flow + keep-alive defaults and formatting tweaks.
src/sdk/Core/Microsoft.UnifiedRedisPlatform.Core.nuspec	Bumps nuspec version to 1.6.0 and updates release notes.
src/sdk/Core/Microsoft.UnifiedRedisPlatform.Core.csproj	Bumps Core version and updates release notes.
src/sdk/Core/Configurations/RetryProtocol.cs	Increases default operation timeout to 10s.

Comments suppressed due to low confidence (1)

src/sdk/Core/RedisConnectionBuilder.cs:163

• The else branch contradicts the comment: instead of keeping the connection-string password for legacy behavior, it fetches a token and overwrites options.Password. If legacy mode is intended when _useManagedIdentity is false, the else branch should not acquire/set an AAD token; it should leave options.Password as parsed from the connection string (or only perform token logic under the MI path).

            options.AbortOnConnectFail = false;
            options.Ssl = true;
            options.KeepAlive = 60;  // Send keep-alive every 60 seconds to prevent stale connections

            // Use Managed Identity for Redis authentication if configured
            // ConfigureForAzureWithTokenCredentialAsync handles automatic token refresh
            // Otherwise, keep the password from the connection string (legacy behavior)
            if (_useManagedIdentity && _tokenCredential != null)
            {
                await options.ConfigureForAzureWithTokenCredentialAsync(_tokenCredential).ConfigureAwait(false);
            }
            else
            {
                var token = await GetRedisAccessTokenAsync();
                options.Password = token;
            }

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[Copilot]

The assembly reference version (1.0.4.0) does not match the referenced package folder (1.6.0). This mismatch can cause build/load failures or require unexpected binding redirects. Update the Reference Include version to the actual assembly version shipped by the 1.6.0 package (or remove the explicit Version=... so MSBuild resolves it from the DLL metadata).

Suggested change

	<Reference Include="Microsoft.UnifiedRedisPlatform.Core, Version=1.0.4.0, Culture=neutral, processorArchitecture=MSIL">
	<Reference Include="Microsoft.UnifiedRedisPlatform.Core, Culture=neutral, processorArchitecture=MSIL">

[Copilot]

The System.IO.Compression reference contains duplicate <Private>True</Private> entries. Remove one of them to avoid confusion and keep the project file clean.

Suggested change

<Private>True</Private>

[Copilot]

The release notes are labeled v1.6.0 but include items that read like earlier-version features (e.g., 'Added Managed Identity support', 'Upgraded ...', 'Added ConnectAsync()'). Consider splitting these into the correct historical versions (or trimming to only the changes introduced in 1.6.0) so package consumers have accurate versioned change history.