tree-wide: drop unnecessary inclusion of version.h

src/core/dbus-manager.c

@@ -39,6 +39,7 @@
 #include "strv.h"
 #include "syslog-util.h"
 #include "user-util.h"
+#include "version.h"
 #include "virt.h"
 #include "watchdog.h"
 

src/core/main.c

@@ -99,6 +99,7 @@
 #include "time-util.h"
 #include "umask-util.h"
 #include "user-util.h"
+#include "version.h"
 #include "virt.h"
 #include "watchdog.h"
 

src/core/manager-dump.c

@@ -7,6 +7,7 @@
 #include "manager-dump.h"
 #include "memstream-util.h"
 #include "unit-serialize.h"
+#include "version.h"
 
 void manager_dump_jobs(Manager *s, FILE *f, char **patterns, const char *prefix) {
         Job *j;