RFR: 8308308: Update to Visual Studio 2022 version 17.5.0 on Windows [v2]

[Kevin Rushforth]

> Update the compiler on Windows to Visual Studio 2022 17.5.0. This provides the needed C++20 support for the next WebKit update.
> 
> On Windows, the existing WebKit 615.1 build fails with Visual Studio 2022 17.5.0 -- see [JDK-8303748](https://bugs.openjdk.org/browse/JDK-8303748). The solution for the failure is to compile 615.1 using the C++20 flag for Windows (we will use this flag on all platforms for the next WebKit update). The fix for that bug is necessarily included in this PR, since the two fixes as interdependent.

Kevin Rushforth has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains three commits:

 - Merge remote-tracking branch 'upstream/master' into 8308308-vs2022-17.5.0
 - 8308308: Update to Visual Studio 2022 version 17.5.0 on Windows
 - enable c++20 for windows and c++17 for other platforms

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Changes: https://git.openjdk.org/jfx/pull/1142/files
 Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1142&range=01
  Stats: 8 lines in 3 files changed: 4 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jfx/pull/1142.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1142/head:pull/1142

PR: https://git.openjdk.org/jfx/pull/1142