Bump plugin version to 0.2
Bump plugin version to 0.2

kaija/gerrit-oauth-provider,netroby/gerrit-oauth-provider,mdxp/gerrit-oauth-provider,dedalusdev/gerrit-oauth-provider,iAMr00t/gerrit-oauth-provider,TheNameIsNigel/gerrit-oauth-provider,GerritCodeReview/gerrit-oauth-provider,martincz/gerrit-oauth-provider