[MM-52926] Deprecating work templates (#23466)

Co-authored-by: Mattermost Build <build@mattermost.com>

e2e-tests/playwright/support/server/default_config.ts

@@ -674,7 +674,6 @@ const defaultServerConfig: AdminConfig = {
         InsightsEnabled: true,
         CommandPalette: false,
         SendWelcomePost: true,
-        WorkTemplate: true,
         PostPriority: true,
         WysiwygEditor: false,
         PeopleProduct: false,