Use NMake generator for Hermes build on Windows (#34790)

Summary:
CMake on Windows uses "Visual Studio **" generators are [multi-configuration](https://cgold.readthedocs.io/en/latest/glossary/multi-config.html),

which requires the hermes cli and hermes runtime build flavors to be compatible. Using the "MakeFile" generator will avoid the requirement and keeps the gradle script simpler. Please note that the "Makefile" generator is the default when only "Visual Studio Community edition" with default packages is available.

Use NMake generator for Hermes build on Windows

## Changelog
CMake on Windows uses "Visual Studio **" generators are [multi-configuration](https://cgold.readthedocs.io/en/latest/glossary/multi-config.html),

which requires the hermes cli and hermes runtime build flavors to be compatible. Using the "MakeFile" generator will avoid the requirement and keeps the gradle script simpler. Please note that the "Makefile" generator is the default when only "Visual Studio Community edition"  with default packages  is available.

[Android] [Fixed] - Use NMake generator for Hermes build on Windows

Pull Request resolved: #34790

Test Plan: Verified that RN build on Windows with multiple SKUs of Visual studio.d

Reviewed By: cortinico

Differential Revision: D39889332

Pulled By: cortinico

fbshipit-source-id: f2d39d981e7c58c8cb93a4322155c844cb6bded3

ReactAndroid/hermes-engine/build.gradle

@@ -86,7 +86,7 @@ task unzipHermes(dependsOn: downloadHermes, type: Copy) {
 
 task configureBuildForHermes(type: Exec) {
     workingDir(hermesDir)
-    commandLine(windowsAwareCommandLine(findCmakePath(cmakeVersion), "-S", ".", "-B", hermesBuildDir.toString(), "-DJSI_DIR=" + jsiDir.absolutePath))
+    commandLine(windowsAwareCommandLine(findCmakePath(cmakeVersion), Os.isFamily(Os.FAMILY_WINDOWS) ? "-GNMake Makefiles" : "", "-S", ".", "-B", hermesBuildDir.toString(), "-DJSI_DIR=" + jsiDir.absolutePath))
 }
 
 task buildHermes(dependsOn: configureBuildForHermes, type: Exec) {