Update to upstream 4.7.0
    
    - New BuildRequires for nodejs and uglify-js
    - New Requires for 389-ds-base-legacy-tools in server (RHBZ#1606541)
    - Do not build python2-ipaserver and python2-ipatests for Fedora 29 and up
    - Do not build any python2 packages for Fedora 30
    - Added ipatest man pages to python3-ipatests packages also
    - Added ipatest bindir links to python3-ipatests for Fedora up to 28
    - Dropped explicit copy of freeipa.template, install is doing this now
    - Added upstream fix: (f3faecb) Fix $-style format string in ipa_ldap_init
    - Added upstream fix: (4b592fe,1a7baa2) Added reason to raise of errors.NotFound