Update branding to 9.0.12 (#121348)

Author: vseanreesermsft

eng/Versions.props

@@ -1,11 +1,11 @@
 <Project>
   <PropertyGroup>
     <!-- The .NET product branding version -->
-    <ProductVersion>9.0.11</ProductVersion>
+    <ProductVersion>9.0.12</ProductVersion>
     <!-- File version numbers -->
     <MajorVersion>9</MajorVersion>
     <MinorVersion>0</MinorVersion>
-    <PatchVersion>11</PatchVersion>
+    <PatchVersion>12</PatchVersion>
     <SdkBandVersion>9.0.100</SdkBandVersion>
     <PackageVersionNet8>8.0.$([MSBuild]::Add($(PatchVersion),11))</PackageVersionNet8>
     <PackageVersionNet7>7.0.20</PackageVersionNet7>