travis: bumped the NGINX core to 1.27.0.

Author: jiahao

.travis.yml

@@ -44,8 +44,8 @@ env:
     - TEST_NGINX_SLEEP=0.006
   matrix:
     #- NGINX_VERSION=1.21.4 OPENSSL_VER=1.1.12
-    - NGINX_VERSION=1.25.1 OPENSSL_VER=1.1.1w
-    - NGINX_VERSION=1.25.1 OPENSSL_VER=1.1.1w USE_PCRE2=Y
+    - NGINX_VERSION=1.27.0 OPENSSL_VER=1.1.1w
+    - NGINX_VERSION=1.27.0 OPENSSL_VER=1.1.1w USE_PCRE2=Y
 
 services:
  - memcache
@@ -59,8 +59,8 @@ install:
   - if [ ! -f download-cache/openssl-$OPENSSL_VER.tar.gz ]; then wget -P download-cache https://www.openssl.org/source/openssl-$OPENSSL_VER.tar.gz || wget -P download-cache https://www.openssl.org/source/old/${OPENSSL_VER//[a-z]/}/openssl-$OPENSSL_VER.tar.gz; fi
   - git clone https://github.com/openresty/openresty-devel-utils.git
   - git clone https://github.com/openresty/lua-cjson.git
-  - git clone https://github.com/openresty/openresty.git ../openresty
-  - git clone https://github.com/openresty/no-pool-nginx.git ../no-pool-nginx
+  - git clone -b bump-1.27.0 https://github.com/xiaocang/openresty.git ../openresty
+  - git clone -b bump1.27.0 https://github.com/xiaocang/no-pool-nginx.git ../no-pool-nginx
   - git clone https://github.com/simpl/ngx_devel_kit.git ../ndk-nginx-module
   - git clone https://github.com/openresty/mockeagain.git
   - git clone https://github.com/openresty/test-nginx.git