Update dependencies from https://github.com/dotnet/core-setup build 20190905.02 (#26529)

- Microsoft.NETCore.App - 3.0.0-rc1-19455-02

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -26,9 +26,9 @@
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>5f2c2771e077f98c097ecc1b9202bee22ef50aed</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App" Version="3.0.0-rc1-19453-06">
+    <Dependency Name="Microsoft.NETCore.App" Version="3.0.0-rc1-19455-02">
       <Uri>https://github.com/dotnet/core-setup</Uri>
-      <Sha>b9dd6c969c15a2734aecbd3e2aa83afed02040e4</Sha>
+      <Sha>caa8d3b1edd7eec947f6283f8342a9249b5d7171</Sha>
     </Dependency>
     <Dependency Name="optimization.IBC.CoreCLR" Version="99.99.99-master-20190902.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>

eng/Versions.props

@@ -25,7 +25,7 @@
     <MicrosoftNETCorePlatformsVersion>3.0.0-rc1.19454.13</MicrosoftNETCorePlatformsVersion>
     <MicrosoftBclAsyncInterfacesVersion>1.0.0-preview7.19326.2</MicrosoftBclAsyncInterfacesVersion>
     <!-- core-setup -->
-    <MicrosoftNETCoreAppVersion>3.0.0-rc1-19453-06</MicrosoftNETCoreAppVersion>
+    <MicrosoftNETCoreAppVersion>3.0.0-rc1-19455-02</MicrosoftNETCoreAppVersion>
     <!-- dotnet-core-internal-tooling -->
     <IbcMergePackageVersion>5.0.6-beta.19203.1</IbcMergePackageVersion>
     <!-- dotnet-optimization -->