message: [lldb] NFC: Remove the extra ';'
  Summary:
  Remove extra `;` to eliminate the following pedantic warning.
  ```
  warning: extra ';' [-Wpedantic]
  ```
  Reviewers: shafik
  Subscribers: abidh, lldb-commits
diff: @@ -111,7 +111,7 @@ ValueObjectSP LibcxxVariantGetNthHead(ValueObjectSP &impl_sp, uint64_t index) {
  }
  return current_level->GetChildMemberWithName(ConstString("__head"), true);
  -};
  +}
  } // namespace
  namespace lldb_private {
  