fix: restore macos 12 support in Node 24 (#49702)

* fix: restore macos 12 support in Node 24

Co-authored-by: Keeley Hammond <vertedinde@electronjs.org>

* chore: fix rebased patch list

* chore: fixup patches

---------

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Keeley Hammond <vertedinde@electronjs.org>
Co-authored-by: Niklas Wenzel <dev@nikwen.de>

patches/node/.patches

@@ -43,3 +43,4 @@ src_use_cp_utf8_for_wide_file_names_on_win32.patch
 fix_ensure_traverseparent_bails_on_resource_path_exit.patch
 reland_temporal_unflag_temporal.patch
 src_handle_der_decoding_errors_from_system_certificates.patch
+build_restore_macos_deployment_target_to_12_0.patch

patches/node/build_restore_macos_deployment_target_to_12_0.patch

@@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Keeley Hammond <vertedinde@electronjs.org>
+Date: Thu, 5 Feb 2026 15:29:44 -0800
+Subject: build: restore macos deployment target to 12.0
+
+Partially reverts https://github.com/nodejs/node/commit/8b4022177750530d2c142a5a0349d98fb82f16e2
+Electron will follow Chromium's lead and deprecate macos 12 with
+M151, and so we should allow for building until then.
+
+This patch can be removed at the M151 branch point.
+
+diff --git a/common.gypi b/common.gypi
+index c08f65b0448806c613b27eb91f9dd512adab938c..58ae004bc3e9cc6fa36330bb7bfd67bb8e46336c 100644
+--- a/common.gypi
++++ b/common.gypi
+@@ -677,7 +677,7 @@
+           'GCC_ENABLE_PASCAL_STRINGS': 'NO',        # No -mpascal-strings
+           'GCC_STRICT_ALIASING': 'NO',              # -fno-strict-aliasing
+           'PREBINDING': 'NO',                       # No -Wl,-prebind
+-          'MACOSX_DEPLOYMENT_TARGET': '13.5',       # -mmacosx-version-min=13.5
++          'MACOSX_DEPLOYMENT_TARGET': '12.0',       # -mmacosx-version-min=12.0
+           'USE_HEADERMAP': 'NO',
+           'WARNING_CFLAGS': [
+             '-Wall',