Raise version's in win32 binaries header

Related to #932
Currendly zstd.exe build and link as:
```
Timestamp: 05.04.2023 06:24:47
Machine: x86
Linker version: 2.40
Operating system version: 4.0
Subsystem version: 4.0
Windows console
Windows 32-bit executable.
```
De-facto zstd.exe not started on (yes, unsupported) Windows Server 2003 R2 SP2 (32-bit): no entry poind InitializeConditionVariable in kernel32.dll (5.2.3790.5295 (srv03_sp2_qfe.140205-1447), 2014-02-06)
Will honest raise verion of subsystem/operation system up to 6.0?

P.S.
```
Timestamp: 15.08.2022 23:18:14
Machine: x86
Linker version: 2.25
Operating system version: 4.0
Subsystem version: 4.0
Windows console
Windows 32-bit executable.
File version: 1.9.4.0
Internal name: lz4
Original filename: lz4..exe
Product name: LZ4
Product version: 1.9.4.0
```
still work on that OS (lz4 -b1 -e9 run fine).