[SOL] build: add aarch64-linux target

Add support for building for the aarch64-linux target.

Author: lithdew

build.sh

@@ -9,7 +9,8 @@ fi
 
 unameOut="$(uname -s)-$(uname -m)"
 case "${unameOut}" in
-    Linux*)         HOST_TRIPLE=x86_64-unknown-linux-gnu;;
+    Linux-x86_64*)  HOST_TRIPLE=x86_64-unknown-linux-gnu;;
+    Linux-aarch64*) HOST_TRIPLE=aarch64-unknown-linux-gnu;;
     Darwin-x86_64*) HOST_TRIPLE=x86_64-apple-darwin;;
     Darwin-arm64*)  HOST_TRIPLE=aarch64-apple-darwin;;
     MINGW*)         HOST_TRIPLE=x86_64-pc-windows-msvc;;