fix clang-tidy

dipu/torch_dipu/csrc_dipu/aten/ops/OpRegexMatch.cpp

@@ -1,4 +1,4 @@
 // Copyright (c) 2024, DeepLink.
 #include "OpRegexMatch.hpp"
 
 #include <algorithm>
@@ -98,13 +98,13 @@
 }
 }  // end of namespace dipu
 
-const char* fallback_env_name = "DIPU_FORCE_FALLBACK_OPS_LIST";
-const char* fallback_config_name = ".dipu_force_fallback_op_list.config";
+const char* const fallback_env_name = "DIPU_FORCE_FALLBACK_OPS_LIST";
+const char* const fallback_config_name = ".dipu_force_fallback_op_list.config";
 const std::vector<std::regex> fallbackMatchers =
     dipu::loadMatcher(fallback_env_name, fallback_config_name);
 
-const char* specified_autocompare_env_name = "SPECIFIED_AUTOCOMPARE_OPS_LIST";
-const char* specified_autocompare_config_name =
+const char* const specified_autocompare_env_name = "SPECIFIED_AUTOCOMPARE_OPS_LIST";
+const char* const specified_autocompare_config_name =
     ".specified_autocompare_op_list.config";
 const std::vector<std::regex> autocompareMatchers = dipu::loadMatcher(
     specified_autocompare_env_name, specified_autocompare_config_name);

dipu/torch_dipu/csrc_dipu/aten/ops/OpRegexMatch.hpp

@@ -16,10 +16,10 @@ bool whetherAutoCompare(const char* opname,
                         const std::vector<std::regex>& autocompareMatchers);
 }  // namespace dipu
 
-extern const char* fallback_env_name;
-extern const char* fallback_config_name;
+extern const char* const fallback_env_name;
+extern const char* const fallback_config_name;
 extern const std::vector<std::regex> fallbackMatchers;
 
-extern const char* specified_autocompare_env_name;
-extern const char* specified_autocompare_config_name;
+extern const char* const specified_autocompare_env_name;
+extern const char* const specified_autocompare_config_name;
 extern const std::vector<std::regex> autocompareMatchers;