version update

windows-x64-release.yml

@@ -21,7 +21,7 @@ steps:
 - task: UseDotNet@2
   inputs:
     packageType: 'sdk'
-    version: '6'
+    version: '6.0.100'
 - task: NuGetToolInstaller@1
 
 - task: NuGetCommand@2

windows-x86-release.yml

@@ -21,7 +21,7 @@ steps:
 - task: UseDotNet@2
   inputs:
     packageType: 'sdk'
-    version: '6'
+    version: '6.0.100'
 
 - task: NuGetToolInstaller@1