[MSVC] Compile error in openvdb\points\AttributeSet.cc with c++20 or later

[NEIL-smtg]

Description of the bug

I work on MSVC compiler testing, and we regularly build popular open-source project including PrusaSlicer, with development builds of MSVC in order to find and fix regressions before they ship and cause problems for you.

Recently, as I build PrusaSlicer from source with MSVC, I encountered the following error:

C:\gitP\prusa3d\PrusaSlicer\deps\PrusaSlicer-deps\dep_OpenVDB-prefix\src\dep_OpenVDB\openvdb\openvdb\points\AttributeSet.cc(270,25): error C2039: 'unique': is not a member of 'std::shared_ptr<openvdb::v8_2::points::AttributeArray>'
C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.40.33807\include\memory(1560,7): note: see declaration of 'std::shared_ptr<openvdb::v8_2::points::AttributeArray>'
C:\gitP\prusa3d\PrusaSlicer\deps\PrusaSlicer-deps\dep_OpenVDB-prefix\src\dep_OpenVDB\openvdb\openvdb\points\AttributeSet.cc(279,22): error C2039: 'unique': is not a member of 'std::shared_ptr<openvdb::v8_2::points::AttributeArray>'
C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.40.33807\include\memory(1560,7): note: see declaration of 'std::shared_ptr<openvdb::v8_2::points::AttributeArray>'

I look it up in openVDB and found out that they have committed a fix #98176b for this issue last year. Any chance you guys can update your copy of openVDB?

Project file & How to reproduce

Repro Step:

1. Open x64 native tools command prompt for VC2022
2. git clone https://github.com/prusa3d/PrusaSlicer.git
3. set VSCMD_SKIP_SENDTELEMETRY=1 & "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\Tools\VsDevCmd.bat" -host_arch=amd64 -arch=amd64 & set CL=/std:c++latest
4. mkdir C:\gitP\prusa3d\PrusaSlicer\deps\PrusaSlicer-deps
5. cd /d C:\gitP\prusa3d\PrusaSlicer\deps\PrusaSlicer-deps
6. cmake -G "Visual Studio 17 2022" -A x64 -DCMAKE_SYSTEM_VERSION=10.0.22621.0 -DCMAKE_BUILD_TYPE=Release .. 2>&1
7. msbuild /m /p:Platform=x64 /p:Configuration=Release ALL_BUILD.vcxproj /t:Rebuild 2>&1

Simple repro after msbuild:

1. Download AttributeSet.txt
   Note: Modify the path to include folders and AtrributeSet.cc in AttributeSet.txt based on where you git clone the repo or this command will not work
2. cl @AttributeSet.txt

Build log: ps.txt

Checklist of files included above

• Project file
• Screenshot

Version of PrusaSlicer

latest commit

Operating system

windows 11

Printer model