Bumping to the latest Aspire

Author: aaronpowell

Directory.Build.props

@@ -12,7 +12,7 @@
     <Nullable>enable</Nullable>
 
     <AspireMajorVersion>9</AspireMajorVersion>
-    <AspireVersion>$(AspireMajorVersion).3.0</AspireVersion>
+    <AspireVersion>$(AspireMajorVersion).3.1</AspireVersion>
     <AspireAppHostSdkVersion>$(AspireVersion)</AspireAppHostSdkVersion>
     <AspNetCoreVersion>9.0.0</AspNetCoreVersion>
     <DotNetExtensionsVersion>9.0.4</DotNetExtensionsVersion>