sysutils/dua-cli: Update to 2.10.3

Dependency update, should fix Missing Entry highlight in interactive mode on Win10-x86-64-MSVC[1].

[1] https://github.com/Byron/dua-cli/blob/master/CHANGELOG.md

PR: 250951
Submitted by: Lewis Cook <vulcan@wired.sh> (maintainer)
Approved by: arrowd (mentor)
Differential Revision: https://reviews.freebsd.org/D27162