Merge pull request #141 from free5gc/fix/amfue

Merge pull request #128 from donald1218/refactor/sbi-logic

refactor: refactor consumer logic

update pkg hash

Merge pull request #122 from sashamelentyev/ioutil

refactor: use io and friends instead deprecated ioutil

Merge pull request #120 from tim1207/feature/oauth2

Feature/oauth2

refactor and update util to use new log formatter setting (#95)

update util pkg to v1.0.3

refactor packages, update go.mod, and add config validator

Fix: Wrong parameters set for PDU session status IE in Registration A…

…ccept for Mobility Registration Updating. (#62)

fix(amf): fix the log level