dd-list: Fix -nou option by bundling_override

Jongmin Kimrequested to merge
jmkim/devscripts:dd-list-fix-nou into main

"bundling" in Getopt::Long only accepts single-character options, so -nou is interpreted as -n, -o, and -u.

With "bundling_override", multi-character options can be processed. -nou is treated as a single option -nou.

Ref: https://metacpan.org/pod/Getopt::Long#Bundling

Closes: #960891

Merge request reports