feat: add support for template version messages in api and cli (#8336)

site/src/api/typesGenerated.ts

@@ -200,6 +200,7 @@ export interface CreateTemplateVersionDryRunRequest {
 // From codersdk/organizations.go
 export interface CreateTemplateVersionRequest {
   readonly name?: string
+  readonly message?: string
   readonly template_id?: string
   readonly storage_method: ProvisionerStorageMethod
   readonly file_id?: string
@@ -915,6 +916,7 @@ export interface TemplateVersion {
   readonly created_at: string
   readonly updated_at: string
   readonly name: string
+  readonly message: string
   readonly job: ProvisionerJob
   readonly readme: string
   readonly created_by: User

site/src/testHelpers/entities.ts

@@ -352,6 +352,7 @@ export const MockTemplateVersion: TypesGen.TemplateVersion = {
   template_id: "test-template",
   job: MockProvisionerJob,
   name: "test-version",
+  message: "first version",
   readme: `---
 name:Template test
 ---
@@ -369,6 +370,7 @@ export const MockTemplateVersion2: TypesGen.TemplateVersion = {
   template_id: "test-template",
   job: MockProvisionerJob,
   name: "test-version-2",
+  message: "first version",
   readme: `---
 name:Template test 2
 ---
@@ -386,6 +388,7 @@ export const MockTemplateVersion3: TypesGen.TemplateVersion = {
   template_id: "test-template",
   job: MockProvisionerJob,
   name: "test-version-3",
+  message: "first version",
   readme: "README",
   created_by: MockUser,
   warnings: ["UNSUPPORTED_WORKSPACES"],