Minor code issue

[andrew-kuzovov]

SqlClient/src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/SqlConnection.cs

Line 2429 in 3185ce2

};

[JRahnama]

Empty statements are valid in C# and have some use-cases. This, however seemed oversighted, but had no effect on perf or caused any issue at compile time. For code-cleanup purposes I have addressed it in PR #2136 .

[JRahnama]

Closing the issue as PR #2136 is made to address the issue.