Update zlib version from 1.3 to 1.3.1

Author: abitmore

.github/workflows/build-and-test.win.yml

@@ -8,7 +8,7 @@ env:
   BOOST_DOTTED_VERSION: 1.69.0
   CURL_VERSION: 8.4.0
   OPENSSL_VERSION: 1.1.1w
-  ZLIB_VERSION: 1.3
+  ZLIB_VERSION: 1.3.1
 jobs:
   prepare-mingw64-libs:
     name: Build required 3rd-party libraries