Remove the launchpad's updated_write_tasklist param (#42560)

* Remove the launchpad's updated_write_tasklist param

The publish a blog project changes have deployed in Calypso, and the
updated_write_tasklist param is now always set to true. This means we
can clean up this temporary flag from Jetpack.

* changelog

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/13960445895

Upstream-Ref: Automattic/jetpack@1794810

Author: p-jackson

composer.lock

@@ -81,6 +81,7 @@ This is an alpha version! The changes listed here are not final.
 - Launchpad: Replace newsletter preview task with launch task
 - Launchpad: show site title task in updated write launchpad
 - Launchpad: update copy for adding subscribers to a site
+- Launchpad: updated_write_tasklist param no longer needed
 - Launchpad: Update select a design step allowing user to interact with it
 - Launchpad: Update tasks so sites created through onboarding have different design task links
 - Launchpad: verify email task uses heuristic for visibility, regardless of experiment cohort

jetpack_vendor/automattic/jetpack-mu-wpcom/CHANGELOG.md

@@ -375,11 +375,10 @@ public function get_all_tasks() {
 	 *
 	 * @param string      $id Task list id.
 	 * @param string|null $launchpad_context Optional. Screen in which launchpad is loading.
-	 * @param bool        $updated_write_tasklist Optional. Whether we're using the updated `write` task list.
 	 *
 	 * @return Task[] Collection of tasks associated with a task list.
 	 */
-	public function build( $id, $launchpad_context = null, $updated_write_tasklist = false ) {
+	public function build( $id, $launchpad_context = null ) {
 		$task_list           = $this->get_task_list( $id );
 		$tasks_for_task_list = array();
 
@@ -396,7 +395,7 @@ public function build( $id, $launchpad_context = null, $updated_write_tasklist =
 			$task_definition = $this->get_task( $task_id );
 
 			// if task can't be found don't add anything
-			if ( $this->is_visible( $task_definition, $launchpad_context, $updated_write_tasklist ) ) {
+			if ( $this->is_visible( $task_definition, $launchpad_context ) ) {
 				$tasks_for_task_list[] = $this->build_task( $task_definition, $launchpad_context );
 			}
 		}
@@ -410,17 +409,15 @@ public function build( $id, $launchpad_context = null, $updated_write_tasklist =
 	 *
 	 * @param Task        $task_definition A task definition.
 	 * @param string|null $launchpad_context Optional. Screen in which launchpad is loading.
-	 * @param bool        $updated_write_tasklist Optional. Whether we're using the updated `write` task list.
 	 * @return boolean True if task is visible, false if not.
 	 */
-	protected function is_visible( $task_definition, $launchpad_context = null, $updated_write_tasklist = false ) {
+	protected function is_visible( $task_definition, $launchpad_context = null ) {
 		if ( empty( $task_definition ) ) {
 			return false;
 		}
 
 		$data = array(
-			'launchpad_context'      => $launchpad_context,
-			'updated_write_tasklist' => $updated_write_tasklist,
+			'launchpad_context' => $launchpad_context,
 		);
 
 		return $this->load_value_from_callback( $task_definition, 'is_visible_callback', true, $data );