Bring in the libgpiod dependency and update dependencies

Change-Id: Ibd61fe931b30c9006c5fd4835f255ce1b4d67fe1
diff --git a/configs/czechlight_clearfog_defconfig b/configs/czechlight_clearfog_defconfig
index 60b84e1..4f045fc 100644
--- a/configs/czechlight_clearfog_defconfig
+++ b/configs/czechlight_clearfog_defconfig
@@ -33,6 +33,7 @@
 BR2_PACKAGE_I2C_TOOLS=y
 BR2_PACKAGE_SPI_TOOLS=y
 BR2_PACKAGE_UBOOT_TOOLS=y
+BR2_PACKAGE_LIBGPIOD_TOOLS=y
 BR2_PACKAGE_OPENSSH=y
 BR2_PACKAGE_BASH=y
 BR2_PACKAGE_INOTIFY_TOOLS=y