Update dependency UseDotNet to v2.263.0 (#76)

Co-authored-by: Renovate Bot <[email protected]>

Author: devlead

azure-pipelines.yml

@@ -12,7 +12,7 @@ variables:
   artifactName: 'SqlBulkSyncFunction'
 
 steps:
-- task: UseDotNet@2.259.1
+- task: UseDotNet@2.263.0
   displayName: 'Use .NET SDK global.json'
   inputs:
     packageType: sdk