tests: update nginx to 1.29.4.

Author: zhuizhuhaomeng

.travis.yml

@@ -62,10 +62,10 @@ env:
     - TEST_NGINX_SLEEP=0.006
     - MALLOC_PERTURB_=9
   jobs:
-    - NGINX_VERSION=1.29.2 OPENSSL_VER=3.5.4 OPENSSL_PATCH_VER=3.5.4 TEST_NGINX_TIMEOUT=5 PCRE2_VER=10.46
-    - NGINX_VERSION=1.29.2 OPENSSL_VER=3.5.4 OPENSSL_PATCH_VER=3.5.4 TEST_NGINX_TIMEOUT=5 PCRE2_VER=10.46 TEST_NGINX_USE_HTTP2=1
-    - NGINX_VERSION=1.29.2 OPENSSL_VER=3.5.4 OPENSSL_PATCH_VER=3.5.4 TEST_NGINX_USE_HTTP3=1 TEST_NGINX_QUIC_IDLE_TIMEOUT=3 PCRE2_VER=10.46
-    - NGINX_VERSION=1.29.2 BORINGSSL=1 TEST_NGINX_USE_HTTP3=1 TEST_NGINX_QUIC_IDLE_TIMEOUT=3 PCRE2_VER=10.46
+    - NGINX_VERSION=1.29.4 OPENSSL_VER=3.5.4 OPENSSL_PATCH_VER=3.5.4 TEST_NGINX_TIMEOUT=5 PCRE2_VER=10.46
+    - NGINX_VERSION=1.29.4 OPENSSL_VER=3.5.4 OPENSSL_PATCH_VER=3.5.4 TEST_NGINX_TIMEOUT=5 PCRE2_VER=10.46 TEST_NGINX_USE_HTTP2=1
+    - NGINX_VERSION=1.29.4 OPENSSL_VER=3.5.4 OPENSSL_PATCH_VER=3.5.4 TEST_NGINX_USE_HTTP3=1 TEST_NGINX_QUIC_IDLE_TIMEOUT=3 PCRE2_VER=10.46
+    - NGINX_VERSION=1.29.4 BORINGSSL=1 TEST_NGINX_USE_HTTP3=1 TEST_NGINX_QUIC_IDLE_TIMEOUT=3 PCRE2_VER=10.46
 
 services:
   - memcached