North Macedonia update, validation of proxy fields

FEATURES:
MET-4209 Validation for proxy fields with confidence level. (#1)
MET-4418 Fixing the schema for North Macedonia

MISCELLANEOUS:
MET-4437 Remove pre-release option
MET-4437 Add release action
MET-4437 Add scm
MET-4437 Make repo independent
Debt/met 4250 refactor code to remove mock maker inline (#508)