Tagged by CORD Jenkins version-tag job: 3140, for Gerrit patchset: 16613

1. 0a73425 [VOL-2150] Updated with openolt.proto file for the changes of https://gerrit.opencord.org/#/c/16343/ by Naga Manjunath · 4 years, 7 months ago
2. 475e63e VOL-2172: Deleting tech-profile at ONU by Girish Gowdra · 4 years, 7 months ago v2.1.1
3. 96a2c9e VOL-2224 Event Filtering mechanism by Devmalya Paul · 4 years, 7 months ago v2.1.0
4. 383964b VOL-2189 Release v2 protos repo and update to use v2 imports by Scott Baker · 4 years, 7 months ago v2.0.0
5. 3921079 VOL-2020 move voltha.pb and add placeholder go file by Scott Baker · 4 years, 8 months ago 1.0.2