Update shellcheck disable

cdist/conf/type/__apt_backports/manifest

@@ -28,6 +28,7 @@
 #  lsb_release may not be given in all installations
 codename_os_release() {
     # shellcheck disable=SC1090
+    # shellcheck disable=SC1091
     . "$__global/explorer/os_release"
     printf "%s" "$VERSION_CODENAME"
 }

cdist/conf/type/__package_pkg_freebsd/gencode-remote

@@ -37,6 +37,7 @@ assert ()                 #  If condition false,
 	then
 		echo "Assertion failed:  \"$1\""
 		# shellcheck disable=SC2039
+		# shellcheck disable=SC3044
 		echo "File \"$0\", line $lineno, called by $(caller 0)"
 		exit $E_ASSERT_FAILED
 	fi

cdist/conf/type/__ssh_authorized_keys/explorer/keys

@@ -1,6 +1,7 @@
 #!/bin/sh -e
 
 # shellcheck disable=SC1090
+# shellcheck disable=SC1091
 file="$( . "$__type_explorer/file" )"
 
 if [ -f "$file" ]