Add Build Note

Build-Note.md

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+## Build for Windows
+
+```
+mkdir build-x64
+cd build-x64
+cmake .. -G "Visual Studio 17 2022" -A x64
+```
+
+For debug:
+
+```
+cmake --build .
+```
+
+For release:
+
+```
+cmake --build . --config Release
+```
+
+## Build for Linux
+
+```
+mkdir build-x64
+cd build-x64
+cmake ..
+```
+
+See Windows section for next steps...