Fix codegen.sh and bump related depedencies#371

Merged

aylei merged 3 commits intopingcap:masterfrom aylei:issue-366

Apr 12, 2019

+104-39

Commits on Apr 6, 2019

Fix codegen.sh and lock related depedencies
aylei
committed

Commits on Apr 9, 2019

Merge master and bump code-gen dependencies to 1.12.5
aylei
committed

Commits on Apr 11, 2019

Merge master
aylei
committed