Fix up deprecations (#967)

* Fix up deprecations

* Fix up deprecations

* Fix up deprecations

* Fix deprecated set-output in Windows CI workflow

Use shell: bash for steps using $GITHUB_OUTPUT on Windows runner.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>

Author: dereuromark

.github/workflows/ci.yml

@@ -164,7 +164,8 @@ jobs:
 
     - name: Get date part for cache key
       id: key-date
-      run: echo "::set-output name=date::$(date +'%Y-%m')"
+      shell: bash
+      run: echo "date=$(date +'%Y-%m')" >> $GITHUB_OUTPUT
 
     - name: Setup PHP extensions cache
       id: php-ext-cache
@@ -199,7 +200,8 @@ jobs:
 
     - name: Get composer cache directory
       id: composer-cache
-      run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+      shell: bash
+      run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
     - name: Cache composer dependencies
       uses: actions/cache@v4

tests/bootstrap.php

@@ -20,8 +20,8 @@
 use Cake\Routing\Router;
 use Cake\TestSuite\Fixture\SchemaLoader;
 use Migrations\MigrationsPlugin;
-use SimpleSnapshot\Plugin as SimpleSnapshotPlugin;
-use TestBlog\Plugin as TestBlogPlugin;
+use SimpleSnapshot\SimpleSnapshotPlugin;
+use TestBlog\TestBlogPlugin;
 use function Cake\Core\env;
 
 $findRoot = function ($root) {

tests/test_app/Plugin/SimpleSnapshot/src/Plugin.php

@@ -0,0 +1,10 @@
+<?php
+declare(strict_types=1);
+
+namespace SimpleSnapshot;
+
+use Cake\Core\BasePlugin;
+
+class SimpleSnapshotPlugin extends BasePlugin
+{
+}

tests/test_app/Plugin/SimpleSnapshot/src/SimpleSnapshotPlugin.php

@@ -0,0 +1,10 @@
+<?php
+declare(strict_types=1);
+
+namespace TestBlog;
+
+use Cake\Core\BasePlugin;
+
+class TestBlogPlugin extends BasePlugin
+{
+}