strv: Move STRV_FOREACH() to strv-fundamental.h

src/basic/strv.h

@@ -9,6 +9,7 @@
 #include "alloc-util.h"
 #include "hashmap.h"
 #include "memory-util.h"
+#include "strv-fundamental.h"
 
 typedef enum ExtractFlags ExtractFlags;
 

src/basic/virt.c

@@ -24,6 +24,7 @@
 #include "stat-util.h"
 #include "string-table.h"
 #include "string-util.h"
+#include "strv.h"
 #include "virt.h"
 
 enum {