Merge #3921

3921: Fix test.cpp compilation r=heinrich5991 a=def-

<!-- What is the motivation for the changes of this pull request -->

## Checklist

- [ ] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)


Co-authored-by: def <dennis@felsin9.de>

src/game/version.h

@@ -3,11 +3,11 @@
 #ifndef GAME_VERSION_H
 #define GAME_VERSION_H
 #ifndef GAME_RELEASE_VERSION
-#define GAME_RELEASE_VERSION "15.5.3"
+#define GAME_RELEASE_VERSION "15.5.4"
 #endif
 #define GAME_VERSION "0.6.4, " GAME_RELEASE_VERSION
 #define GAME_NETVERSION "0.6 626fce9a778df4d4"
 #define GAME_NAME "DDNet"
-#define CLIENT_VERSIONNR 15053
+#define CLIENT_VERSIONNR 15054
 extern const char *GIT_SHORTREV_HASH;
 #endif

src/test/test.cpp

@@ -4,6 +4,8 @@
 #include <base/system.h>
 #include <engine/storage.h>
 
+#include <algorithm>
+
 CTestInfo::CTestInfo()
 {
 	const ::testing::TestInfo *pTestInfo =