fix "make check"

Regenerate testsuite reference data which was necessary after these
fixes:

- commit 3b96baef65
  "sane-desc: fix udev hwdb generation"
- commit 758731489d
  "sane-desc: fix faulty udev logic for SCSI devices"

testsuite/tools/data/udev+acl.ref

@@ -1430,7 +1430,8 @@ ENV{libsane_matched}=="yes", RUN+="/bin/sh -c 'if test -e /sys/$env{DEVPATH}/pow
 
 LABEL="libsane_usb_rules_end"
 
-SUBSYSTEMS!="scsi", GOTO="libsane_scsi_rules_end"
+SUBSYSTEMS=="scsi", GOTO="libsane_scsi_rules_begin"
+GOTO="libsane_scsi_rules_end"
 
 LABEL="libsane_scsi_rules_begin"
 # Generic: SCSI device type 6 indicates a scanner

testsuite/tools/data/udev+hwdb.ref

@@ -25,7 +25,10 @@ ACTION!="add", GOTO="libsane_rules_end"
 # The following rule will disable USB autosuspend for the device
 ENV{DEVTYPE}=="usb_device", ENV{libsane_matched}=="yes", TEST=="power/control", ATTR{power/control}="on"
 
-SUBSYSTEMS!="scsi", GOTO="libsane_rules_end"
+SUBSYSTEMS=="scsi", GOTO="libsane_scsi_rules_begin"
+GOTO="libsane_rules_end"
+
+LABEL="libsane_scsi_rules_begin"
 KERNEL!="sg[0-9]*", GOTO="libsane_rules_end"
 
 # Generic: SCSI device type 6 indicates a scanner

testsuite/tools/data/udev.ref

@@ -1430,7 +1430,8 @@ ENV{libsane_matched}=="yes", RUN+="/bin/sh -c 'if test -e /sys/$env{DEVPATH}/pow
 
 LABEL="libsane_usb_rules_end"
 
-SUBSYSTEMS!="scsi", GOTO="libsane_scsi_rules_end"
+SUBSYSTEMS=="scsi", GOTO="libsane_scsi_rules_begin"
+GOTO="libsane_scsi_rules_end"
 
 LABEL="libsane_scsi_rules_begin"
 # Generic: SCSI device type 6 indicates a scanner