Bump dbup-sqlserver from 6.0.16 to 7.1.0

---
updated-dependencies:
- dependency-name: dbup-sqlserver
  dependency-version: 7.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Directory.Packages.props

@@ -14,7 +14,7 @@
     <PackageVersion Include="Dapper" Version="2.1.66" />
     <PackageVersion Include="dbup-postgresql" Version="6.1.5" />
     <PackageVersion Include="dbup-sqlite" Version="6.0.4" />
-    <PackageVersion Include="dbup-sqlserver" Version="6.0.16" />
+    <PackageVersion Include="dbup-sqlserver" Version="7.1.0" />
     <PackageVersion Include="MessagePack" Version="3.1.4" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="[4.4.0]" />
     <PackageVersion Include="MicroSoft.Data.SqlClient" Version="6.1.4" />