configs: compile always sentinel-certgen package

This makes sure if there isn't this package, the build fails
Also, reorder section Turris packages

configs/common/base_packages

@@ -18,13 +18,14 @@ CONFIG_PACKAGE_start-indicator=y
 CONFIG_PACKAGE_vixie-cron=y
 
 # Turris packages
+CONFIG_PACKAGE_schnapps=y
+CONFIG_PACKAGE_sentinel-certgen=y
+CONFIG_PACKAGE_dnssec-rootkey=y
+CONFIG_PACKAGE_resolver-conf=y
 CONFIG_PACKAGE_turris-utils=y
 CONFIG_PACKAGE_turris-maintain=y
 CONFIG_PACKAGE_turris-webapps=y
 CONFIG_PACKAGE_turris-version=y
-CONFIG_PACKAGE_schnapps=y
-CONFIG_PACKAGE_dnssec-rootkey=y
-CONFIG_PACKAGE_resolver-conf=y
 
 # Foris packages
 CONFIG_PACKAGE_foris=y