sayantani11: Add verify-conversions target

JobBuild
627
07-14 16:13
pull-cluster-api-provider-gcp-apidiff 1547615224423518208
pull-cluster-api-provider-gcp-build 1547615224264134656
pull-cluster-api-provider-gcp-e2e-test 1547615224385769472
pull-cluster-api-provider-gcp-make 1547615224306077696
pull-cluster-api-provider-gcp-test 1547615224230580224
pull-cluster-api-provider-gcp-verify 1547615224348020736