upgrade MicrosoftNETWorkloadEmscriptenCurrentManifest90100PackageVersion from 9.0.7 to 9.0.8

Author: Simon Zhao (BEYONDSOFT CONSULTING INC)

eng/Versions.props

@@ -319,7 +319,7 @@
     <XamarinMacOSWorkloadManifestVersion>15.0.9617</XamarinMacOSWorkloadManifestVersion>
     <XamarinTvOSWorkloadManifestVersion>18.0.9617</XamarinTvOSWorkloadManifestVersion>
     <!-- Workloads from dotnet/emsdk -->
-    <MicrosoftNETWorkloadEmscriptenCurrentManifest90100PackageVersion>9.0.7</MicrosoftNETWorkloadEmscriptenCurrentManifest90100PackageVersion>
+    <MicrosoftNETWorkloadEmscriptenCurrentManifest90100PackageVersion>9.0.8</MicrosoftNETWorkloadEmscriptenCurrentManifest90100PackageVersion>
     <EmscriptenWorkloadManifestVersion>$(MicrosoftNETWorkloadEmscriptenCurrentManifest90100PackageVersion)</EmscriptenWorkloadManifestVersion>
     <!-- emsdk workload prerelease version band must match the emsdk feature band -->
     <EmscriptenWorkloadFeatureBand>9.0.100$([System.Text.RegularExpressions.Regex]::Match($(EmscriptenWorkloadManifestVersion), `-(?!rtm)[A-z]*[\.]*\d*`))</EmscriptenWorkloadFeatureBand>