Bump to .NET 6 Preview 5 (#23)

* Install `--preview Xamarin.Android`

azure-pipelines.yml

@@ -17,19 +17,13 @@ variables:
   - name: Configuration
     value: Release
   - name: DotNetVersion
-    value: 6.0.100-preview.4.21255.9
+    value: 6.0.100-preview.5.21302.13
   - name: BootsVersion
     value: 1.0.4.624
   - name: DotNet.Cli.Telemetry.OptOut
     value: true
-  - name: Android.Msi
-    value: https://dl.internalx.com/vsts-devdiv/Xamarin.Android/public/net6/4716293/6.0.1xx-preview4/a09fa1e93a94c7ee9f759c840ed7a5829d0e9152/Microsoft.NET.Workload.Android.11.0.200.245.msi
-  - name: Android.Pkg
-    value: https://dl.internalx.com/vsts-devdiv/Xamarin.Android/public/net6/4716293/6.0.1xx-preview4/a09fa1e93a94c7ee9f759c840ed7a5829d0e9152/Microsoft.NET.Workload.Android-11.0.200-preview.4.245.pkg
-  - name: iOS.Msi
-    value: https://bosstoragemirror.azureedge.net/wrench/6.0.1xx-preview4/05cf7f73ec60d360f1a6391f1c047d4e8957203a/4731910/package/Microsoft.NET.Workload.iOS.14.5.100-preview.4.638.msi
-  - name: iOS.Pkg
-    value: https://bosstoragemirror.azureedge.net/wrench/6.0.1xx-preview4/05cf7f73ec60d360f1a6391f1c047d4e8957203a/4731910/package/notarized/Microsoft.iOS.Bundle.14.5.100-preview.4.638.pkg
+  - name: DotNet.Workloads
+    value: microsoft-android-sdk-full microsoft-ios-sdk-full microsoft-macos-sdk-full
 
 jobs:
 
@@ -45,12 +39,11 @@ jobs:
       & dotnet --list-sdks
     displayName: install .NET $(DotNetVersion)
   - powershell: |
-      & dotnet tool update --global boots --version $(BootsVersion)
-      & boots $(Android.Msi)
-      & boots $(iOS.Msi)
+      & dotnet workload install $(DotNet.Workloads) --verbosity diag
     displayName: install .NET workloads
   - powershell: |
-      & boots --stable Xamarin.Android
+      & dotnet tool update --global boots --version $(BootsVersion)
+      & boots --preview Xamarin.Android
     displayName: install Xamarin.Android
   - script: dotnet build Xamarin.Legacy.Sdk.sln -bl:$(System.DefaultWorkingDirectory)/bin/Xamarin.Legacy.Sdk.binlog
     displayName: build SDK
@@ -83,12 +76,11 @@ jobs:
       & dotnet --list-sdks
     displayName: install .NET $(DotNetVersion)
   - powershell: |
-      & dotnet tool update --global boots --version $(BootsVersion)
-      & boots $(Android.Msi)
-      & boots $(iOS.Msi)
+      & dotnet workload install $(DotNet.Workloads) --verbosity diag
     displayName: install .NET workloads
   - powershell: |
-      & boots --stable Xamarin.Android
+      & dotnet tool update --global boots --version $(BootsVersion)
+      & boots --preview Xamarin.Android
     displayName: install Xamarin.Android
   - task: MSBuild@1
     inputs:
@@ -124,12 +116,11 @@ jobs:
       dotnet --list-sdks &&
       echo "##vso[task.setvariable variable=PATH]$PATH"
     displayName: install .NET $(DotNetVersion)
+  - bash: dotnet workload install $(DotNet.Workloads) --verbosity diag
+    displayName: install .NET workloads
   - bash: >
       dotnet tool update --global boots --version $(BootsVersion) &&
-      boots $(Android.Pkg) &&
-      boots $(iOS.Pkg)
-    displayName: install .NET workloads
-  - bash: boots --stable Xamarin.Android
+      boots --preview Xamarin.Android
     displayName: install Xamarin.Android
   - script: dotnet build Xamarin.Legacy.Sdk.sln -bl:$(System.DefaultWorkingDirectory)/bin/Xamarin.Legacy.Sdk.binlog
     displayName: build SDK