Also consume 2.10.6 API version in buck build
Also consume 2.10.6 API version in buck build

Change-Id: I0e177dcddf38f1023031eeb5421d2d68e44f697f

davido/gerrit-reviewers-plugin,GerritCodeReview/plugins_reviewers,GerritCodeReview/plugins_reviewers,GerritCodeReview/plugins_reviewers,davido/gerrit-reviewers-plugin