Rebuilt for IMA sigs, glibc 2.34, aarch64 flags

Resolves: rhbz#1977691 bump release number to add libvoikko-devel package to CRB

Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937

Add Requires: voikko-fi

The dictionary data directory will now be /usr/lib/voikko on all architectures
Create and own /usr/lib/voikko, so different dictionary packages can own the subdirectories there
This was suggested in the review of the voikko-fi package, see rhbz#1919688
Use the license macro

Bump release for a new Copr build
Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

Update to 4.3
Add GPG signature check for the source
Fix pycached stuff
Remove old python_provide macro
Remove ldconfig_scriptlets macro
Only use VFST for now, HFST can be provided in a later update

Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

Rebuilt for Python 3.9

Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

Rebuilt for Python 3.8.0rc1 (#1748018)

Rebuilt for Python 3.8