CMake: use 64bit time_t on Linux

Author: CarterLi

CMakeLists.txt

@@ -1043,7 +1043,7 @@ if(FreeBSD AND EXISTS "/usr/local/bin/objdump")
 endif()
 
 if(LINUX)
-    target_compile_definitions(libfastfetch PUBLIC _GNU_SOURCE _XOPEN_SOURCE _ATFILE_SOURCE __STDC_WANT_LIB_EXT1__ _FILE_OFFSET_BITS=64) # "$<$<CONFIG:Release>:_FORTIFY_SOURCE=3>"
+    target_compile_definitions(libfastfetch PUBLIC _GNU_SOURCE _XOPEN_SOURCE _ATFILE_SOURCE __STDC_WANT_LIB_EXT1__ _FILE_OFFSET_BITS=64 _TIME_BITS=64) # "$<$<CONFIG:Release>:_FORTIFY_SOURCE=3>"
 elseif(ANDROID)
     target_compile_definitions(libfastfetch PUBLIC _GNU_SOURCE _XOPEN_SOURCE _FILE_OFFSET_BITS=64 "$<$<CONFIG:DEBUG>:__BIONIC_FORTIFY>" "$<$<CONFIG:DEBUG>:__BIONIC_FORTIFY_RUNTIME_CHECKS_ENABLED>")
 elseif(WIN32)