syntax: prefer space after semicolon in for loop

I noticed several unusual spacings in for loops, and decided to
fix them up.  See the next commit for the syntax check that found
all of these.

* examples/domsuspend/suspend.c (main): Fix spacing.
* python/libvirt-override.c: Likewise.
* src/conf/interface_conf.c: Likewise.
* src/security/virt-aa-helper.c: Likewise.
* src/util/virconf.c: Likewise.
* src/util/virhook.c: Likewise.
* src/util/virlog.c: Likewise.
* src/util/virsocketaddr.c: Likewise.
* src/util/virsysinfo.c: Likewise.
* src/util/viruuid.c: Likewise.
* src/vbox/vbox_tmpl.c: Likewise.
* src/xen/xen_hypervisor.c: Likewise.
* tools/virsh-domain-monitor.c (vshDomainStateToString): Drop
default case, to let compiler check us.
* tools/virsh-domain.c (vshDomainVcpuStateToString): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>

examples/domsuspend/suspend.c

@@ -113,7 +113,7 @@ int main(int argc, char **argv) {
             fprintf(stderr, "Failed to list the domains\n");
             goto error;
         }
-        for (j = 0;j < i;j++) {
+        for (j = 0; j < i; j++) {
             if (ids[j] != 0) {
                 id = ids[j];
                 break;