modify OCI_ENDPOINT example value Fixes #15336 (#15337)

Co-authored-by: engchina <atjapan2015@gmail.com>

docker/.env.example

@@ -344,7 +344,7 @@ TENCENT_COS_SCHEME=your-scheme
 
 # Oracle Storage Configuration
 #
-OCI_ENDPOINT=https://objectstorage.us-ashburn-1.oraclecloud.com
+OCI_ENDPOINT=https://your-object-storage-namespace.compat.objectstorage.us-ashburn-1.oraclecloud.com
 OCI_BUCKET_NAME=your-bucket-name
 OCI_ACCESS_KEY=your-access-key
 OCI_SECRET_KEY=your-secret-key

docker/docker-compose.yaml

@@ -105,7 +105,7 @@ x-shared-env: &shared-api-worker-env
   TENCENT_COS_SECRET_ID: ${TENCENT_COS_SECRET_ID:-your-secret-id}
   TENCENT_COS_REGION: ${TENCENT_COS_REGION:-your-region}
   TENCENT_COS_SCHEME: ${TENCENT_COS_SCHEME:-your-scheme}
-  OCI_ENDPOINT: ${OCI_ENDPOINT:-https://objectstorage.us-ashburn-1.oraclecloud.com}
+  OCI_ENDPOINT: ${OCI_ENDPOINT:-https://your-object-storage-namespace.compat.objectstorage.us-ashburn-1.oraclecloud.com}
   OCI_BUCKET_NAME: ${OCI_BUCKET_NAME:-your-bucket-name}
   OCI_ACCESS_KEY: ${OCI_ACCESS_KEY:-your-access-key}
   OCI_SECRET_KEY: ${OCI_SECRET_KEY:-your-secret-key}