[templates] Update test templates to MSTest 4.3.2

[jonathanpeppers]

Updates the iOS, tvOS, macOS, and Mac Catalyst test templates from MSTest 4.2.1 to 4.3.2, matching dotnet/android#12052.

[Copilot]

Pull request overview

Updates the Apple-platform test project templates to use MSTest 4.3.2, aligning macios templates with the corresponding version bump in dotnet/android.

Changes:

• Bump the MSTest NuGet package reference from 4.2.1 to 4.3.2 in iOS, tvOS, macOS, and Mac Catalyst test templates.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
dotnet/Templates/Microsoft.tvOS.Templates/tvostest/csharp/tvOSTest1.csproj	Update MSTest package version to 4.3.2 for tvOS test template.
dotnet/Templates/Microsoft.macOS.Templates/macostest/csharp/macOSTest1.csproj	Update MSTest package version to 4.3.2 for macOS test template.
dotnet/Templates/Microsoft.MacCatalyst.Templates/maccatalysttest/csharp/MacCatalystTest1.csproj	Update MSTest package version to 4.3.2 for Mac Catalyst test template.
dotnet/Templates/Microsoft.iOS.Templates/iostest/csharp/iOSTest1.csproj	Update MSTest package version to 4.3.2 for iOS test template.

[rolfbjarne]

I'll have a look at the test failures, they're unrelated.

[vs-mobiletools-engineering-service2]

✅ API diff for current PR / commit

NET (empty diffs)

• iOS: vsdrops gist ( No breaking changes )
• tvOS: vsdrops gist ( No breaking changes )
• MacCatalyst: vsdrops gist ( No breaking changes )
• macOS: vsdrops gist ( No breaking changes )

✅ API diff vs stable

NET (empty diffs)

• iOS: vsdrops gist ( No breaking changes )
• tvOS: vsdrops gist ( No breaking changes )
• MacCatalyst: vsdrops gist ( No breaking changes )
• macOS: vsdrops gist ( No breaking changes )

ℹ️ Generator diff

Generator Diff: vsdrops (html) vsdrops (raw diff) gist (raw diff) - Please review changes)

Pipeline on Agent
Hash: 3d685a7248ec3a8f568daf9db977ce4960045412 [PR build]

[vs-mobiletools-engineering-service2]

🔥 [CI Build #3d685a7] Test results 🔥

Test results

❌ Tests failed on VSTS: test results

3 tests crashed, 0 tests failed, 231 tests passed.

Failures

❌ dotnettests tests (MacCatalyst)

🔥 Failed catastrophically on VSTS: test results - dotnettests_maccatalyst (no summary found).

Html Report (VSDrops) Download

❌ dotnettests tests (Multiple platforms)

🔥 Failed catastrophically on VSTS: test results - dotnettests_multiple (no summary found).

Html Report (VSDrops) Download

❌ monotouch tests (MacCatalyst)

🔥 Failed catastrophically on VSTS: test results - monotouch_maccatalyst (no summary found).

Html Report (VSDrops) Download

Successes

✅ assembly-processing: All 1 tests passed. Html Report (VSDrops) Download
✅ cecil: All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (iOS): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (macOS): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (tvOS): All 1 tests passed. Html Report (VSDrops) Download
✅ framework: All 2 tests passed. Html Report (VSDrops) Download
✅ fsharp: All 4 tests passed. Html Report (VSDrops) Download
✅ generator: All 5 tests passed. Html Report (VSDrops) Download
✅ interdependent-binding-projects: All 4 tests passed. Html Report (VSDrops) Download
✅ introspection: All 7 tests passed. Html Report (VSDrops) Download
✅ linker (iOS): All 31 tests passed. Html Report (VSDrops) Download
✅ linker (MacCatalyst): All 31 tests passed. Html Report (VSDrops) Download
✅ linker (macOS): All 21 tests passed. Html Report (VSDrops) Download
✅ linker (tvOS): All 31 tests passed. Html Report (VSDrops) Download
✅ monotouch (iOS): All 23 tests passed. Html Report (VSDrops) Download
✅ monotouch (macOS): All 18 tests passed. Html Report (VSDrops) Download
✅ monotouch (tvOS): All 23 tests passed. Html Report (VSDrops) Download
✅ msbuild: All 2 tests passed. Html Report (VSDrops) Download
✅ sharpie: All 1 tests passed. Html Report (VSDrops) Download
✅ windows: All 3 tests passed. Html Report (VSDrops) Download
✅ xcframework: All 4 tests passed. Html Report (VSDrops) Download
✅ xtro: All 1 tests passed. Html Report (VSDrops) Download

macOS tests

✅ Tests on macOS Sonoma (14): All 5 tests passed. Html Report (VSDrops) Download
✅ Tests on macOS Sequoia (15): All 5 tests passed. Html Report (VSDrops) Download
✅ Tests on macOS Tahoe (26): All 5 tests passed. Html Report (VSDrops) Download

Linux Build Verification

✅ Linux build succeeded

Pipeline on Agent
Hash: 3d685a7248ec3a8f568daf9db977ce4960045412 [PR build]