test: work around the testcontainers bug (#5808)

test/e2e/e2e-test/docker/lua/Dockerfile.nginx

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM openresty/openresty
+FROM openresty/openresty:1.17.8.2-5-alpine-fat
 
 ENV COMMIT_HASH=cda47ae0a507ab86a378a298325c3c94d9a773c2
 

test/e2e/e2e-test/docker/lua/docker-compose.yml

@@ -66,7 +66,7 @@ services:
         condition: service_healthy
     volumes:
       - ../lua/nginx.conf:/var/nginx/conf.d/nginx.conf
-    entrypoint: ['bash', '-c', 'sleep 5 && /usr/bin/openresty -c /var/nginx/conf.d/nginx.conf']
+    entrypoint: ['bash', '-c', 'sleep 5 && openresty -c /var/nginx/conf.d/nginx.conf']
 
 networks:
   e2e: