[3.13] pythongh-139573: Update macOS installer to use OpenSSL 3.0.18 (pythonGH-139575) (python#139681)

Co-authored-by: Zachary Ware <[email protected]>

Author: miss-islington

Mac/BuildScript/build-installer.py

@@ -246,9 +246,9 @@ def library_recipes():
 
     result.extend([
           dict(
-              name="OpenSSL 3.0.16",
-              url="https://github.com/openssl/openssl/releases/download/openssl-3.0.16/openssl-3.0.16.tar.gz",
-              checksum='57e03c50feab5d31b152af2b764f10379aecd8ee92f16c985983ce4a99f7ef86',
+              name="OpenSSL 3.0.18",
+              url="https://github.com/openssl/openssl/releases/download/openssl-3.0.18/openssl-3.0.18.tar.gz",
+              checksum='d80c34f5cf902dccf1f1b5df5ebb86d0392e37049e5d73df1b3abae72e4ffe8b',
               buildrecipe=build_universal_openssl,
               configure=None,
               install=None,

Misc/NEWS.d/next/macOS/2025-10-04-12-29-31.gh-issue-139573.vVpHaP.rst

@@ -0,0 +1 @@
+Updated bundled version of OpenSSL to 3.0.18.