Modify to run test on pgsql

bin/test.sh

@@ -5,9 +5,10 @@ docker-compose up -d
 
 echo "Waiting for services to boot   ..."
 
-if docker run -it --rm registry.gitlab.com/grahamcampbell/php:7.4-base -r "\$tries = 0; while (true) { try { \$tries++; if (\$tries > 30) { throw new RuntimeException('MySQL never became available'); } sleep(1); new PDO('mysql:host=docker.for.mac.localhost;dbname=forge', 'root', '', [PDO::ATTR_TIMEOUT => 3]); break; } catch (PDOException \$e) {} }"; then
+if docker run -it --rm registry.gitlab.com/grahamcampbell/php:7.4-base -r "\$tries = 0; while (true) { try { \$tries++; if (\$tries > 30) { throw new RuntimeException('PsQL never became available'); } sleep(1); new PDO('pgsql:host=docker.for.mac.localhost;port=5432;dbname=forge;user=root', 'root', 'root', [PDO::ATTR_TIMEOUT => 3]); break; } catch (PDOException \$e) {} }"; then
     if docker run -it -w /data -v ${PWD}:/data:delegated --entrypoint vendor/bin/phpunit \
-       --env CI=1 --env DB_HOST=docker.for.mac.localhost --env DB_USERNAME=root \
+       --env CI=1 --env DB_HOST=docker.for.mac.localhost --env DB_USERNAME=root --env DB_PORT=5432 \
+       --env DB_CONNECTION=pgsql --env DB_PASSWORD=root \
        --env REDIS_HOST=docker.for.mac.localhost --env REDIS_PORT=6379 \
        --env MEMCACHED_HOST=docker.for.mac.localhost --env MEMCACHED_PORT=11211 \
        --rm registry.gitlab.com/grahamcampbell/php:7.4-base "$@"; then

docker-compose.yml

@@ -5,15 +5,18 @@ services:
     ports:
       - "11211:11211"
     restart: always
-  mysql:
-    image: mysql:5.7
-    environment:
-      MYSQL_ALLOW_EMPTY_PASSWORD: 1
-      MYSQL_ROOT_PASSWORD: ""
-      MYSQL_DATABASE: "forge"
-    ports:
-      - "3306:3306"
+
+  pgsql:
+    container_name: postgres
+    image: postgres
     restart: always
+    ports:
+      - 5432:5432
+    environment:
+      POSTGRES_PASSWORD: root
+      POSTGRES_HOST_AUTH_METHOD: trust
+      POSTGRES_USER: root
+      POSTGRES_DB: "forge"
   redis:
     image: redis:5.0-alpine
     ports: