vendor: update terraform-provider-ironic to v0.2.1

This updates terraform-provider-ironic to 0.2.1. This version of the
terraform provider has several fixes that we need related to
introspection. The installer will now use introspection data to collect
IP's for the control plane hosts for bootstrap log gathering.

After updating the version in go.mod, I ran `go mod vendor` and `go mod
tidy`.

go.mod

@@ -62,7 +62,7 @@ require (
 	github.com/metal3-io/cluster-api-provider-baremetal v0.0.0
 	github.com/mitchellh/cli v1.0.0
 	github.com/opencontainers/image-spec v1.0.2-0.20190823105129-775207bd45b6 // indirect
-	github.com/openshift-metal3/terraform-provider-ironic v0.2.0
+	github.com/openshift-metal3/terraform-provider-ironic v0.2.1
 	github.com/openshift/api v3.9.1-0.20191111211345-a27ff30ebf09+incompatible
 	github.com/openshift/client-go v0.0.0-20200320150128-a906f3d8e723
 	github.com/openshift/cloud-credential-operator v0.0.0-20200316201045-d10080b52c9e

go.sum

@@ -1768,8 +1768,8 @@ github.com/opencontainers/runtime-tools v0.9.0/go.mod h1:r3f7wjNzSs2extwzU3Y+6pK
 github.com/opencontainers/selinux v1.2.2/go.mod h1:+BLncwf63G4dgOzykXAxcmnFlUaOlkDdmw/CqsW6pjs=
 github.com/opencontainers/selinux v1.3.0/go.mod h1:+BLncwf63G4dgOzykXAxcmnFlUaOlkDdmw/CqsW6pjs=
 github.com/opencontainers/selinux v1.3.1-0.20190929122143-5215b1806f52/go.mod h1:+BLncwf63G4dgOzykXAxcmnFlUaOlkDdmw/CqsW6pjs=
-github.com/openshift-metal3/terraform-provider-ironic v0.2.0 h1:MAImxv6UaTtvf2BkPG9YS+EvIqMsXQhNQNDfV7FE2D0=
-github.com/openshift-metal3/terraform-provider-ironic v0.2.0/go.mod h1:G79T6t60oBpYfZK/x960DRzYsNHdz5YVCHINx6QlmtU=
+github.com/openshift-metal3/terraform-provider-ironic v0.2.1 h1:K/tPSylailvH70zCR2zbugv+y/zs79a0Ri596sqS9nA=
+github.com/openshift-metal3/terraform-provider-ironic v0.2.1/go.mod h1:G79T6t60oBpYfZK/x960DRzYsNHdz5YVCHINx6QlmtU=
 github.com/openshift/api v0.0.0-20200413201024-c6e8c9b6eb9a h1:fIIKps4VKnxrXSp3lhgSatm5C1xb1qfMtJsmyr3iMXw=
 github.com/openshift/api v0.0.0-20200413201024-c6e8c9b6eb9a/go.mod h1:RKMJ5CBnljLfnej+BJ/xnOWc3kZDvJUaIAEq2oKSPtE=
 github.com/openshift/baremetal-operator v0.0.0-20200206190020-71b826cc0f0a h1:65ZuRkPnQGh9uo0z93KosrPlwEWJNxUjxnuM9lyGBHc=

vendor/modules.txt

@@ -1003,7 +1003,7 @@ github.com/opencontainers/go-digest
 # github.com/opencontainers/image-spec v1.0.2-0.20190823105129-775207bd45b6
 github.com/opencontainers/image-spec/specs-go
 github.com/opencontainers/image-spec/specs-go/v1
-# github.com/openshift-metal3/terraform-provider-ironic v0.2.0
+# github.com/openshift-metal3/terraform-provider-ironic v0.2.1
 github.com/openshift-metal3/terraform-provider-ironic/ironic
 # github.com/openshift/api v3.9.1-0.20191111211345-a27ff30ebf09+incompatible => github.com/openshift/api v0.0.0-20200413201024-c6e8c9b6eb9a
 github.com/openshift/api/config/v1