Rename apps/openmw_tests files to follow naming conventions

CI/file_name_exceptions.txt

@@ -23,10 +23,6 @@ apps/components_tests/lua/test_yaml.cpp
 apps/components_tests/misc/test_endianness.cpp
 apps/components_tests/misc/test_resourcehelpers.cpp
 apps/components_tests/misc/test_stringops.cpp
-apps/openmw_tests/mwdialogue/test_keywordsearch.cpp
-apps/openmw_tests/mwscript/test_scripts.cpp
-apps/openmw_tests/mwscript/test_utils.hpp
-apps/openmw_tests/mwworld/test_store.cpp
 components/crashcatcher/windows_crashcatcher.cpp
 components/crashcatcher/windows_crashcatcher.hpp
 components/crashcatcher/windows_crashmonitor.cpp

apps/openmw_tests/CMakeLists.txt

@@ -6,14 +6,14 @@ file(GLOB UNITTEST_SRC_FILES
 
     options.cpp
 
-    mwworld/test_store.cpp
+    mwworld/teststore.cpp
     mwworld/testduration.cpp
     mwworld/testtimestamp.cpp
     mwworld/testptr.cpp
 
-    mwdialogue/test_keywordsearch.cpp
+    mwdialogue/testkeywordsearch.cpp
 
-    mwscript/test_scripts.cpp
+    mwscript/testscripts.cpp
 )
 
 source_group(apps\\openmw-tests FILES ${UNITTEST_SRC_FILES})

apps/openmw_tests/mwscript/testscripts.cpp

@@ -1,7 +1,7 @@
 #include <gtest/gtest.h>
 #include <sstream>
 
-#include "test_utils.hpp"
+#include "testutils.hpp"
 
 namespace
 {