build(binding): add universal macOS ARM64 dylib and static FreeType compilation

- Static FreeType linking flow for all OS
- Flow to build universal binaries for macOS (x86_64, aarch64)
- Simplified CI workflow by removing FreeType branches from the build matrix

Added 2 new scripts:
1. `buildSrc/scripts/vendor_freetype.sh`
2. `buildSrc/scripts/build.sh`

The first script prepares FreeType for usage in the build process.
The result of this script is used in the `GenerateLibs` task.
Other ways of building with FreeType are removed.
If it's impossible to build with FreeType, it is recommended to set `freetype=false`.

The second script aggregates commands to build native binaries.
It includes specific steps, such as creating a universal library for macOS and copying the result to the specific folder `/tmp/imgui/dst`.

Script 1 can be used for local builds. Script 2 is primarily intended for use in CI.

imgui-binding-natives/build.gradle

@@ -31,22 +31,10 @@ switch (findProperty('deployType')) {
         break
     case 'macos':
         packageName = 'imgui-java-natives-macos'
-        packageDesc = 'Native binaries for imgui-java binding for MacOS'
+        packageDesc = 'Native binaries for imgui-java binding for macOS'
         moduleName = 'imgui.natives.macos'
         libName = 'libimgui-java64.dylib'
         break
-    case 'macosarm64':
-        packageName = 'imgui-java-natives-macos-arm64'
-        packageDesc = 'Native binaries for imgui-java binding for MacOS arm64'
-        moduleName = 'imgui.natives.macos-arm64'
-        libName = 'libimgui-javaarm64.dylib'
-        break
-}
-
-if (findProperty('freetype') == 'true') {
-    packageName += '-ft'
-    packageDesc += ' with Freetype support'
-    fromDir += '/freetype'
 }
 
 jar {