Define root password for ci

Author: josephfusco

.github/workflows/unit-test-plugin-nightly.yml

@@ -23,6 +23,8 @@ jobs:
           docker compose up -d
 
       - name: Wait for db
+        env:
+          MYSQL_ROOT_PASSWORD: wordpress
         run: |
           while ! mysqladmin ping --host=127.0.0.1 --port=33066 --password=$MYSQL_ROOT_PASSWORD --silent; do
             sleep 1

.github/workflows/unit-test-plugin.yml

@@ -28,6 +28,8 @@ jobs:
           docker compose up -d
 
       - name: Wait for db
+        env:
+          MYSQL_ROOT_PASSWORD: wordpress
         run: |
           while ! mysqladmin ping --host=127.0.0.1 --port=33066 --password=$MYSQL_ROOT_PASSWORD --silent; do
             sleep 1