nginx: upgrade 1.30.1 -> 1.30.2

Changes with nginx 1.30.2

*) Security: a heap memory buffer overflow might occur in a worker
   process when using a configuration with overlapping captures in
   ngx_http_rewrite_module, potentially resulting in arbitrary code
   execution (CVE-2026-9256).

Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-webserver/recipes-httpd/nginx/nginx_1.30.2.bb

@@ -2,5 +2,5 @@ require nginx.inc
 
 LIC_FILES_CHKSUM = "file://LICENSE;md5=79da1c70d587d3a199af9255ad393f99"
 
-SRC_URI[sha256sum] = "99765000d974896b31ca5882d8c279ce3fe7ef6f5c6f9f0a967ed7fd3407f9cc"
+SRC_URI[sha256sum] = "7df3090907fca3cc0e456d6dc00ceb230da74ea88026ceff0affc29dbbd9ac4c"