Avoid using niden/actions-memcached (#35499)

Author: GrahamCampbell

.github/workflows/tests.yml

@@ -11,6 +11,10 @@ jobs:
     runs-on: ubuntu-latest
 
     services:
+      memcached:
+        image: memcached:1.6-alpine
+        ports:
+          - 11211:11211
       mysql:
         image: mysql:5.7
         env:
@@ -44,9 +48,6 @@ jobs:
           tools: composer:v2
           coverage: none
 
-      - name: Setup Memcached
-        uses: niden/actions-memcached@v7
-
       - name: Setup problem matchers
         run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 

docker-compose.yml

@@ -1,7 +1,7 @@
 version: '3'
 services:
   memcached:
-    image: memcached:1.5-alpine
+    image: memcached:1.6-alpine
     ports:
       - "11211:11211"
     restart: always