chore(release): v2.1.2 (#682)

Release v2.1.2.

Signed-off-by: Ryan Johnson <ryan.johnson@broadcom.com>

Author: tenthirtyam

README.md

@@ -63,7 +63,7 @@ packer {
   required_version = ">= 1.7.0"
   required_plugins {
     vmware = {
-      version = ">= 2.1.1"
+      version = ">= 2.1.2"
       source  = "github.com/vmware/vsphere"
     }
   }
@@ -87,7 +87,7 @@ Examples:
 2. Install a specific version of the plugin:
 
     ```shell
-    packer plugins install github.com/vmware/vsphere@v2.1.1
+    packer plugins install github.com/vmware/vsphere@v2.1.2
     ```
 
 ### Using the Source

version/version.go

@@ -8,7 +8,7 @@ import "github.com/hashicorp/packer-plugin-sdk/version"
 
 var (
 	Version           = "2.1.2"
-	VersionPrerelease = "dev"
+	VersionPrerelease = ""
 	VersionMetadata   = ""
 	PluginVersion     = version.NewPluginVersion(Version, VersionPrerelease, VersionMetadata)
 )