Require cmake 3.13

See discussion in 9d8e4729 (cherry picked from commit b28f725c)

Require cmake 3.13
See discussion in 9d8e4729 (cherry picked from commit b28f725c)
d763cb84 · Kurt Hindenburg · 5e9226a2 · d763cb84
Commit d763cb84 authored Nov 30, 2020 by Kurt Hindenburg
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
 # Konsole project

+# See comments in https://invent.kde.org/utilities/konsole/-/commit/9d8e47298c81fc1e47c998eda1b6e980589274eb
+cmake_minimum_required(VERSION 3.13 FATAL_ERROR)
+
 # KDE Application Version, managed by release script
 set (RELEASE_SERVICE_VERSION_MAJOR "20")
 set (RELEASE_SERVICE_VERSION_MINOR "11")