Update symbol uploader to 1.0.0-beta-62715-04.

Author: Mike McLaughlin

dependencies.props

@@ -60,7 +60,7 @@
   <!-- Publish symbol build task package -->
   <PropertyGroup>
     <PublishSymbolsPackage>Microsoft.SymbolUploader.Build.Task</PublishSymbolsPackage>
-    <PublishSymbolsPackageVersion>1.0.0-beta-62709-01</PublishSymbolsPackageVersion>
+    <PublishSymbolsPackageVersion>1.0.0-beta-62715-04</PublishSymbolsPackageVersion>
   </PropertyGroup>
 
   <!-- Package dependency verification/auto-upgrade configuration. -->