lkl: tests: skip fuse tests based on autoconf

fuse tests are skipped if lklfuse is not found, assuming that fuse was
not enabled. Be more strict and check the host autoconf instead.

Signed-off-by: Octavian Purdila <tavip@google.com>

Author: tavip

tools/lkl/tests/lklfuse.sh

@@ -98,7 +98,7 @@ if [ -z "$fstype" ]; then
     fstype="ext4"
 fi
 
-if ! [ -x $script_dir/../lklfuse ]; then
+if [ "$LKL_HOST_CONFIG_FUSE" != "y" ]; then
     lkl_test_plan 0 "lklfuse.sh $fstype"
     echo "lklfuse not available"
     exit 0