Update winwebdiff to 1.0.16

DownloadDeps.cmd

@@ -24,9 +24,9 @@ https://github.com/WinMerge/winimerge/releases/download/v1.0.45/winimerge-1.0.45
 https://github.com/WinMerge/winimerge/releases/download/v1.0.45/winimerge-1.0.45.0-x64.zip!Build\x64\Release ^
 https://github.com/WinMerge/winimerge/releases/download/v1.0.45/winimerge-1.0.45.0-ARM.zip!Build\ARM\Release ^
 https://github.com/WinMerge/winimerge/releases/download/v1.0.45/winimerge-1.0.45.0-ARM64.zip!Build\ARM64\Release ^
-https://github.com/WinMerge/winwebdiff/releases/download/v1.0.15/winwebdiff-1.0.15.0-x86.zip!Build\x86\Release ^
-https://github.com/WinMerge/winwebdiff/releases/download/v1.0.15/winwebdiff-1.0.15.0-x64.zip!Build\x64\Release ^
-https://github.com/WinMerge/winwebdiff/releases/download/v1.0.15/winwebdiff-1.0.15.0-ARM64.zip!Build\ARM64\Release ^
+https://github.com/WinMerge/winwebdiff/releases/download/v1.0.16/winwebdiff-1.0.16.0-x86.zip!Build\x86\Release ^
+https://github.com/WinMerge/winwebdiff/releases/download/v1.0.16/winwebdiff-1.0.16.0-x64.zip!Build\x64\Release ^
+https://github.com/WinMerge/winwebdiff/releases/download/v1.0.16/winwebdiff-1.0.16.0-ARM64.zip!Build\ARM64\Release ^
 https://github.com/htacg/tidy-html5/releases/download/5.4.0/tidy-5.4.0-w32-mt-XP.zip!Build\tidy-html5 ^
 https://github.com/htacg/tidy-html5/archive/refs/tags/5.4.0.zip!Build\tidy-html5 ^
 https://github.com/jqlang/jq/releases/download/jq-1.7.1/jq-windows-i386.exe!Build\jq ^

Externals/versions.txt

@@ -9,7 +9,7 @@ This file lists versions of the external components we are using.
 - WinIMerge: 1.0.45.0
   - freeimage: 3.18.0
   - LibXDiff: 611e42a on Nov 2, 2018 (https://github.com/git/git/tree/master/xdiff)
-- WinWebDiff: 1.0.15.0
+- WinWebDiff: 1.0.16.0
   - WebView2: 1.0.1518.46
   - wil: 1.0.191107.2
   - rapidjson: 1.1.1