use 32 bit hash function instead

src/plugin_gtajoaat.c

@@ -12,7 +12,7 @@ const char* checkbrute_version()
     return "0.1";
 }
 
-uint64_t checkbrute_hash64(unsigned char* data, size_t size)
+uint32_t checkbrute_hash32(unsigned char* data, size_t size)
 {
     size_t i = 0;
     uint32_t hash = 0;