clang-tidy: fix performance-no-automatic-move warnings

.clang-tidy

@@ -17,7 +17,6 @@ modernize-*,\
 -modernize-use-trailing-return-type,\
 -modernize-use-transparent-functors,\
 performance-*,\
--performance-no-automatic-move,\
 -performance-trivially-destructible,\
 readability-*,\
 -readability-convert-member-functions-to-static,\

Source/CTest/cmCTestTestHandler.cxx

@@ -1675,7 +1675,7 @@ std::string cmCTestTestHandler::FindExecutable(
   // if everything else failed, check the users path, but only if a full path
   // wasn't specified
   if (fullPath.empty() && filepath.empty()) {
-    std::string const path = cmSystemTools::FindProgram(filename.c_str());
+    std::string path = cmSystemTools::FindProgram(filename.c_str());
     if (!path.empty()) {
       resultingConfig.clear();
       return path;

Source/cmSetPropertyCommand.cxx

@@ -189,7 +189,7 @@ std::string MakeSourceFilePathAbsoluteIfNeeded(
   if (!needed) {
     return source_file_path;
   }
-  const std::string absolute_file_path = cmSystemTools::CollapseFullPath(
+  std::string absolute_file_path = cmSystemTools::CollapseFullPath(
     source_file_path, status.GetMakefile().GetCurrentSourceDirectory());
   return absolute_file_path;
 }