Download wix314-binaries.zip from GitHub

WiX 3.14 became the latest release of WiX v3, which can now be
downloaded from GitHub [1].

As a consequence, it seems that the previously used download URL is no
longer available. Thus wix314-binaries.zip now needs to be downloaded
from GitHub.

 [1]: wixtoolset/wix3@wix314rtm

PiperOrigin-RevId: 609383086

docs/build_mozc_in_windows.md

@@ -68,7 +68,7 @@ In this step, additional build dependencies will be downloaded.
 
   * [Ninja 1.11.0](https://github.com/ninja-build/ninja/releases/download/v1.11.0/ninja-win.zip)
   * [Qt 6.6.1](https://download.qt.io/archive/qt/6.6/6.6.1/submodules/qtbase-everywhere-src-6.6.1.tar.xz)
-  * [WiX 3.14.0.6526](https://wixtoolset.org/downloads/v3.14.0.6526/wix314-binaries.zip)
+  * [WiX 3.14](https://github.com/wixtoolset/wix3/releases/download/wix314rtm/wix314-binaries.zip)
   * [git submodules](../.gitmodules)
 
 You can skip this step if you would like to manually download these libraries.

src/build_tools/update_deps.py

@@ -87,9 +87,9 @@ def __hash__(self):
 )
 
 WIX = ArchiveInfo(
-    url='https://wixtoolset.org/downloads/v3.14.0.6526/wix314-binaries.zip',
-    size=41223699,
-    sha256='4c89898df3bcab13e12f7ca54399c35ad273475ad2cb6284611d00ae2d063c2c',
+    url='https://github.com/wixtoolset/wix3/releases/download/wix314rtm/wix314-binaries.zip',
+    size=41282726,
+    sha256='13f067f38969faf163d93a804b48ea0576790a202c8f10291f2000f0e356e934',
 )
 
 NINJA_MAC = ArchiveInfo(