chore: backport 0.12.2 release (#3220)

CHANGELOG.md

@@ -45,6 +45,14 @@ Canonical reference for changes, improvements, and bugfixes for Boundary.
   by the client via `-listen-port`
   ([PR](https://github.com/hashicorp/boundary/pull/2767))
 
+## 0.12.2 (2023/04/04)
+
+### Security
+
+* Boundary now uses Go 1.19.8 to address CVE-2023-24536. See the
+  [Go announcement](https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8) for
+  more details.
+
 ## 0.12.1 (2023/03/13)
 
 ### Bug Fixes

version/VERSION

@@ -1 +1 @@
-0.12.1
+0.12.2

version/version_base.go

@@ -13,7 +13,7 @@ var (
 
 	// Version is the base version
 	// Default values - set when building locally (at build time)
-	Version = "0.12.1"
+	Version = "0.12.2"
 
 	// VersionPrerelease is also set at compile time, similarly to Version.
 	VersionPrerelease string