[master] 94ac5214e varnishd: Missing vtim.h include

[Dridi Boukelmoune]

commit 94ac5214efe7aa0e824d3e47f7e787d71f3f9603
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Wed Feb 5 21:04:11 2025 +0100

    varnishd: Missing vtim.h include
    
    Refs dd65da6765105762e6d4e19b3586f65d0a678c6e

diff --git a/bin/varnishd/cache/cache_pool.c b/bin/varnishd/cache/cache_pool.c
index d3642c942..9933365c9 100644
--- a/bin/varnishd/cache/cache_pool.c
+++ b/bin/varnishd/cache/cache_pool.c
@@ -42,6 +42,8 @@
 #include "cache_varnishd.h"
 #include "cache_pool.h"
 
+#include "vtim.h"
+
 static pthread_t		thr_pool_herder;
 
 static struct lock		wstat_mtx;