Update dependencies from https://github.com/xamarin/xamarin-macios build 20210903.3 (#2384)

Microsoft.macOS.Sdk , Microsoft.MacCatalyst.Sdk , Microsoft.iOS.Sdk , Microsoft.tvOS.Sdk
 From Version 12.0.100-rc.1.1532 -> To Version 12.0.100-rc.1.1534

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -12,21 +12,21 @@
       <Uri>https://github.com/xamarin/xamarin-android</Uri>
       <Sha>eadb58fc2d6e32759c1e6a8e500b4cfec36a0a51</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.MacCatalyst.Sdk" Version="15.0.100-rc.1.1532">
+    <Dependency Name="Microsoft.MacCatalyst.Sdk" Version="15.0.100-rc.1.1534">
       <Uri>https://github.com/xamarin/xamarin-macios</Uri>
-      <Sha>386435118686a49691d5fa050dc7006213dd0a2e</Sha>
+      <Sha>25ff25166b865b5c0869f924706aed115edb11e4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.iOS.Sdk" Version="15.0.100-rc.1.1532">
+    <Dependency Name="Microsoft.iOS.Sdk" Version="15.0.100-rc.1.1534">
       <Uri>https://github.com/xamarin/xamarin-macios</Uri>
-      <Sha>386435118686a49691d5fa050dc7006213dd0a2e</Sha>
+      <Sha>25ff25166b865b5c0869f924706aed115edb11e4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.tvOS.Sdk" Version="15.0.100-rc.1.1532">
+    <Dependency Name="Microsoft.tvOS.Sdk" Version="15.0.100-rc.1.1534">
       <Uri>https://github.com/xamarin/xamarin-macios</Uri>
-      <Sha>386435118686a49691d5fa050dc7006213dd0a2e</Sha>
+      <Sha>25ff25166b865b5c0869f924706aed115edb11e4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.macOS.Sdk" Version="12.0.100-rc.1.1532">
+    <Dependency Name="Microsoft.macOS.Sdk" Version="12.0.100-rc.1.1534">
       <Uri>https://github.com/xamarin/xamarin-macios</Uri>
-      <Sha>386435118686a49691d5fa050dc7006213dd0a2e</Sha>
+      <Sha>25ff25166b865b5c0869f924706aed115edb11e4</Sha>
     </Dependency>
     <Dependency Name="Microsoft.AspNetCore.App.Runtime.win-x64" Version="6.0.0-rc.1.21425.34" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>

eng/Versions.props

@@ -4,10 +4,10 @@
     <MicrosoftDotnetSdkInternalPackageVersion>6.0.100-rc.1.21426.23</MicrosoftDotnetSdkInternalPackageVersion>
     <MicrosoftNETCoreAppRefPackageVersion>6.0.0-rc.1.21426.8</MicrosoftNETCoreAppRefPackageVersion>
     <MicrosoftAndroidSdkWindowsPackageVersion>31.0.100-rc.1.12</MicrosoftAndroidSdkWindowsPackageVersion>
-    <MicrosoftMacCatalystSdkPackageVersion>15.0.100-rc.1.1532</MicrosoftMacCatalystSdkPackageVersion>
-    <MicrosoftiOSSdkPackageVersion>15.0.100-rc.1.1532</MicrosoftiOSSdkPackageVersion>
-    <MicrosofttvOSSdkPackageVersion>15.0.100-rc.1.1532</MicrosofttvOSSdkPackageVersion>
-    <MicrosoftmacOSSdkPackageVersion>12.0.100-rc.1.1532</MicrosoftmacOSSdkPackageVersion>
+    <MicrosoftMacCatalystSdkPackageVersion>15.0.100-rc.1.1534</MicrosoftMacCatalystSdkPackageVersion>
+    <MicrosoftiOSSdkPackageVersion>15.0.100-rc.1.1534</MicrosoftiOSSdkPackageVersion>
+    <MicrosofttvOSSdkPackageVersion>15.0.100-rc.1.1534</MicrosofttvOSSdkPackageVersion>
+    <MicrosoftmacOSSdkPackageVersion>12.0.100-rc.1.1534</MicrosoftmacOSSdkPackageVersion>
     <MicrosoftExtensionsPrimitivesPackageVersion>6.0.0-rc.1.21426.8</MicrosoftExtensionsPrimitivesPackageVersion>
     <MicrosoftExtensionsHostingAbstractionsPackageVersion>6.0.0-rc.1.21426.8</MicrosoftExtensionsHostingAbstractionsPackageVersion>
     <MicrosoftExtensionsHostingPackageVersion>6.0.0-rc.1.21426.8</MicrosoftExtensionsHostingPackageVersion>