Enable readability-redundant-smartptr-get

.clang-tidy

@@ -36,7 +36,7 @@ Checks: '-*,
   readability-function-size,
   -readability-inconsistent-declaration-parameter-name,
   -readability-redundant-control-flow,
-  -readability-redundant-smartptr-get,
+  readability-redundant-smartptr-get,
   -readability-string-compare'
 WarningsAsErrors: '*'
 CheckOptions: