[workloads] Bump net10 downlevel versions to n-1 (#112805)

* Bump net10 downlevel versions to n-1

* Bump targetframework on wasi librarymode test

* Update PackageVersionNet8 to use PackageVersionNet9

Author: lewing

eng/Versions.props

@@ -7,10 +7,10 @@
     <MinorVersion>0</MinorVersion>
     <PatchVersion>0</PatchVersion>
     <SdkBandVersion>$(MajorVersion).0.100</SdkBandVersion>
-    <PackageVersionNet9>9.0.0</PackageVersionNet9>
-    <PackageVersionNet8>8.0.8</PackageVersionNet8>
+    <PackageVersionNet9>9.0.2</PackageVersionNet9>
+    <PackageVersionNet8>8.0.$([MSBuild]::Add($([System.Version]::Parse('$(PackageVersionNet9)').Build),11))</PackageVersionNet8>
     <PackageVersionNet7>7.0.20</PackageVersionNet7>
-    <PackageVersionNet6>6.0.$([MSBuild]::Add($([System.Version]::Parse('$(PackageVersionNet8)').Build),25))</PackageVersionNet6>
+    <PackageVersionNet6>6.0.36</PackageVersionNet6>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
     <PreReleaseVersionIteration>3</PreReleaseVersionIteration>
     <!-- Enable to remove prerelease label. -->

src/mono/wasi/Wasi.Build.Tests/WasiLibraryModeTests.cs

@@ -31,7 +31,7 @@ public void LibraryModeBuild(string sdk, bool hasWasmAppBundle)
                 $"""
                 <Project Sdk="{sdk}">
                     <PropertyGroup>
-                        <TargetFramework>net9.0</TargetFramework>
+                        <TargetFramework>net10.0</TargetFramework>
                         <RuntimeIdentifier>wasi-wasm</RuntimeIdentifier>
                         <WasmSingleFileBundle>true</WasmSingleFileBundle>
                         <OutputType>Library</OutputType>