use v4 protobuf

new version

Download protoc instead of using embedded version (#12)

Merge pull request #11 from Sixt/v3_19_2_1

Add maven release for OSX arm64

Merge pull request #10 from Sixt/3_19_2

Update to 3.19.2 
Add OSX arm64 binary

new version

bump for retriggering a publish

Merge pull request #6 from Sixt/OSRE-6666-include-default-protos

Osre 6666 include default protos

fix typo

tweaking build process