Fix a compile error

This is a fix for the compile error caused by
86a500c846

libs/utils/include/utils/FixedCapacityVector.h

@@ -40,7 +40,7 @@
 
 namespace utils {
 
-class FixedCapacityVectorBase {
+class UTILS_PUBLIC FixedCapacityVectorBase {
 protected:
     UTILS_NORETURN static void capacityCheckFailed(size_t capacity, size_t size);
 };