Backport of bump proto public to released 0.4.0 into release/1.2.x (#207

)

## Backport

This PR is auto-generated from #202 to be assessed for backporting due
to the inclusion of the label backport/1.2.



The below text is copied from the body of the original PR.

---

Backport of #189

---

<details>
<summary> Overview of commits </summary>

  - fbec6ec 

</details>

Co-authored-by: skpratt <sarah.pratt@hashicorp.com>

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/adamthesax/grpc-proxy v0.0.0-20220525203857-13e92d14f87a
 	github.com/armon/go-metrics v0.4.1
 	github.com/hashicorp/consul-server-connection-manager v0.1.2
-	github.com/hashicorp/consul/proto-public v0.4.0-rc1
+	github.com/hashicorp/consul/proto-public v0.4.0
 	github.com/hashicorp/go-hclog v1.2.2
 	github.com/hashicorp/go-multierror v1.1.1
 	github.com/hashicorp/go-rootcerts v1.0.2

go.sum

@@ -145,8 +145,8 @@ github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/hashicorp/consul-server-connection-manager v0.1.2 h1:tNVQHUPuMbd+cMdD8kd+qkZUYpmLmrHMAV/49f4L53I=
 github.com/hashicorp/consul-server-connection-manager v0.1.2/go.mod h1:NzQoVi1KcxGI2SangsDue8+ZPuXZWs+6BKAKrDNyg+w=
-github.com/hashicorp/consul/proto-public v0.4.0-rc1 h1:Q7+1DQMChrDdvnhtKBd99Bd16jMgkzTMabCIUvvTG+0=
-github.com/hashicorp/consul/proto-public v0.4.0-rc1/go.mod h1:yOSsnXuMvtPPs9X9U44fb1xbUyOxY9jxuYs4R+ilxYU=
+github.com/hashicorp/consul/proto-public v0.4.0 h1:amEli9TgZBatDzvqW+k9E2HQEfOrIkIAlAreeP7vIlA=
+github.com/hashicorp/consul/proto-public v0.4.0/go.mod h1:yOSsnXuMvtPPs9X9U44fb1xbUyOxY9jxuYs4R+ilxYU=
 github.com/hashicorp/consul/sdk v0.13.0 h1:lce3nFlpv8humJL8rNrrGHYSKc3q+Kxfeg3Ii1m6ZWU=
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=