czechlight-cfg-fs: move install YANG executable to /usr/libexec

Change-Id: Ia39ee231a16153d01179d9d72b75f15ff72dbfff
diff --git a/package/czechlight-cfg-fs/czechlight-cfg-fs.mk b/package/czechlight-cfg-fs/czechlight-cfg-fs.mk
index 4d79447..775b088 100644
--- a/package/czechlight-cfg-fs/czechlight-cfg-fs.mk
+++ b/package/czechlight-cfg-fs/czechlight-cfg-fs.mk
@@ -25,7 +25,7 @@
 		$(BR2_EXTERNAL_CZECHLIGHT_PATH)/package/czechlight-cfg-fs/init-czechlight.sh \
 		$(TARGET_DIR)/sbin/init-czechlight.sh
 	$(INSTALL) -D -m 0755 $(@D)/czechlight-random-seed $(TARGET_DIR)/sbin/czechlight-random-seed
-	$(INSTALL) -m 0755 -t $(TARGET_DIR)/usr/bin/ \
+	$(INSTALL) -D -m 0755 -t $(TARGET_DIR)/usr/libexec/czechlight-cfg-fs/ \
 		$(BR2_EXTERNAL_CZECHLIGHT_PATH)/package/czechlight-cfg-fs/czechlight-install-yang.sh
 	$(INSTALL) -D -m 0644 -t $(TARGET_DIR)/usr/lib/systemd/system/ \
 		$(BR2_EXTERNAL_CZECHLIGHT_PATH)/package/czechlight-cfg-fs/czechlight-install-yang.service