Revert to 18.12.2 for F30 branch as 18.12.3 will not build
Version mismatches:
BUILDSTDERR: CMake Error at CMakeLists.txt:66 (find_package):
BUILDSTDERR: Could not find a configuration file for package "KF5PimTextEdit" that is
BUILDSTDERR: compatible with requested version "5.10.3".
BUILDSTDERR: The following configuration files were considered but not accepted:
BUILDSTDERR: /usr/lib64/cmake/KF5PimTextEdit/KF5PimTextEditConfig.cmake, version: 5.10.2
BUILDSTDERR: /lib64/cmake/KF5PimTextEdit/KF5PimTextEditConfig.cmake, version: 5.10.2