Windows 10 and later: Long Path Aware and use Segment Heaps (#3155)

Changes the manifest file to allow interacting with long paths in Windows 10 v1607 and later, And also changes the used memory heap type from NT heaps to Segment heaps in Windows 10 v2004 and later.

Note: "LongPathsEnabled" must be turned on in registry for long path handling to work.

browser/app/waterfox.exe.manifest

@@ -36,6 +36,12 @@
     </ms_asmv3:requestedPrivileges>
   </ms_asmv3:security>
 </ms_asmv3:trustInfo>
+  <ms_asmv3:application xmlns:ms_asmv3="urn:schemas-microsoft-com:asm.v3">
+    <ms_asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
+      <longPathAware xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">True</longPathAware>
+      <heapType xmlns="http://schemas.microsoft.com/SMI/2020/WindowsSettings">SegmentHeap</heapType>
+    </ms_asmv3:windowsSettings>
+  </ms_asmv3:application>
   <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
     <application>
       <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>