Revert "remove phpmyadmin service from docker compose files, since they cause issues"

This reverts commit 8b8f985642540d783b31b20ea747e7e7a93d3b9e.

docker-compose.anon.yml

@@ -53,5 +53,16 @@ services:
       timeout: 5s
       retries: 3
 
+  phpmyadmin:
+    restart: always
+    image: phpmyadmin:5.2.1
+    environment:
+      PMA_ARBITRARY: 1
+      PMA_HOST: db-anon
+      PMA_PORT: 3306
+    ports:
+      - "8080:80"
+      - "9090:443"
+
 volumes:
   nowdb-db-anon:

docker-compose.dev.yml

@@ -45,6 +45,17 @@ services:
     ports:
       - 127.0.0.1:3307:3306
 
+  phpmyadmin:
+    restart: always
+    image: phpmyadmin:5.2.1
+    environment:
+      PMA_ARBITRARY: 1
+      PMA_HOST: db
+      PMA_PORT: 3306
+    ports:
+      - "8080:80"
+      - "9090:443"
+
 volumes:
   nowdb-db-dev:
   nowdb-db-test: