GdbTest::testRunGdbScript: fix test to handle whitespace in debuggee path

Authored by kossebau on Jul 27 2018, 1:49 PM.

Description

GdbTest::testRunGdbScript: fix test to handle whitespace in debuggee path

Reviewers: KDevelop, apol

Reviewed By: KDevelop, apol

Subscribers: kdevelop-devel

Tags: KDevelop

Differential Revision: https://phabricator.kde.org/D14429

(cherry picked from commit 3e8558130e34af4bd9faab15734d8c9656a856be)