fstests: make lsqa.pl work with SPDX tags

The regex matches used to dump the test headers are no longer valid,
so update them to work with the new test header format.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
diff --git a/lsqa.pl b/lsqa.pl
index dd45eed..8ca1167 100755
--- a/lsqa.pl
+++ b/lsqa.pl
@@ -95,9 +95,11 @@
     open(my $FH, $f) || die "couldn't open '$f': $!";
     while (<$FH>) {
 	#ignore.
-	m/^#\!/    		and next; #shebang
-	m/^#\s*\-{10}/		and last; #dashed lines
-	m/^#\s*copyright/i 	and last; #copyright lines
+	m/^#\!/			and next; # shebang
+	m/^# SPDX/i		and next; # SPDX tags
+	m/^# Copyright/i	and next; # Copyright tags
+	m/^#\s*\-{10}/		and last; # dashed lines
+	m/^seq/i		and last; # test start
 
 	s/^# *//;