chore: rename ExplicitThisptr files to uppercase

CMakeLists.txt

@@ -15,7 +15,7 @@ find_package(Clang REQUIRED)
 
 add_library(tidyfox MODULE
 	src/lib.cpp
-	src/explicit_thisptr.cpp
+	src/ExplicitThisptr.cpp
 )
 
 target_link_libraries(tidyfox PRIVATE clang-tidy)

src/ExplicitThisptr.cpp

@@ -1,4 +1,4 @@
-#include "explicit_thisptr.hpp"
+#include "ExplicitThisptr.hpp"
 
 namespace clang::tidy::tidyfox {
 using namespace ast_matchers;

src/lib.cpp

@@ -1,7 +1,7 @@
 #include <clang-tidy/ClangTidyModule.h>
 #include <clang-tidy/ClangTidyModuleRegistry.h>
 
-#include "explicit_thisptr.hpp"
+#include "ExplicitThisptr.hpp"
 
 namespace clang::tidy::tidyfox {