Switch nanoFramework build to x64

[josesimoes]

• Adjusted msbuild to use 64bits version.
• Migrate nanoFramework projects and generator to VS2022 style
• ResolvesnanoFramework fails to build on VS2022 #1094.

[codecov]

Codecov Report

Merging #1095 (c4c30b6) into release/v5 (e07e025) will increase coverage by 0%.
The diff coverage is n/a.

@@ Coverage Diff @@## release/v5 #1095 +/- ##
============================================
Coverage 85% 86% ============================================
Files 315 310 -5 Lines 48751 44062 -4689 ============================================
- Hits 41618 37997 -3621 + Misses 7133 6065 -1068 

Impacted Files	Coverage Δ
UnitsNet/QuantityValue.cs	55% <0%> (-24%)	⬇️
UnitsNet/QuantityFormatter.cs	92% <0%> (-3%)	⬇️
...Serialization.JsonNet/UnitsNetBaseJsonConverter.cs	93% <0%> (-3%)	⬇️
UnitsNet/CustomCode/Wrappers/ReferencePressure.cs	94% <0%> (-2%)	⬇️
...Serialization.JsonNet/AbbreviatedUnitsConverter.cs	86% <0%> (-2%)	⬇️
UnitsNet/GeneratedCode/Quantities/Scalar.g.cs	76% <0%> (-1%)	⬇️
UnitsNet/GeneratedCode/Quantities/VitaminA.g.cs	76% <0%> (-1%)	⬇️
UnitsNet/GeneratedCode/Quantities/LapseRate.g.cs	76% <0%> (-1%)	⬇️
UnitsNet/GeneratedCode/Quantities/Turbidity.g.cs	76% <0%> (-1%)	⬇️
UnitsNet/GeneratedCode/Quantities/SolidAngle.g.cs	76% <0%> (-1%)	⬇️
... and 140 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 06da6d1...c4c30b6. Read the comment docs.

[angularsen]

Thank you @josesimoes 🙇