Auto-find Clazy documentation also with clazy >= 1.4
Summary:
BUG: 401075
FIXED-IN: 5.3.1
Test Plan:
Remove entries from kdeveloprc, paths are auto.detected both with
clazy 1.4 and clazy 1.3 (well, its simulated doc path).
Reviewers: KDevelop, kfunk
Reviewed By: KDevelop, kfunk
Subscribers: kfunk, kdevelop-devel
Tags: KDevelop
Differential Revision: https://phabricator.kde.org/D16910