GitHub Action: Build ARM64 binary

[JasonWei512]

Currently the GitHub Action build workflow only builds x64 binary. No ARM64 build so far.

Blocking issues

• GitHub Action doesn't provide ARM64 containers for Windows, Ubuntu and macOS.
• Cross compilation doesn't work. I tried to build for "aarch64-pc-windows-msvc" in a Windows x64 container, but it failed when compiling "minimp3-sys" crate.
  Related PR: lieff/minimp3#85
  Build log:

  --- stdout
  TARGET = Some("aarch64-pc-windows-msvc")
  OPT_LEVEL = Some("0")
  HOST = Some("x86_64-pc-windows-msvc")
  cargo:rerun-if-env-changed=CC_aarch64-pc-windows-msvc
  CC_aarch64-pc-windows-msvc = None
  cargo:rerun-if-env-changed=CC_aarch64_pc_windows_msvc
  CC_aarch64_pc_windows_msvc = None
  cargo:rerun-if-env-changed=TARGET_CC
  TARGET_CC = None
  cargo:rerun-if-env-changed=CC
  CC = None
  cargo:rerun-if-env-changed=CFLAGS_aarch64-pc-windows-msvc
  CFLAGS_aarch64-pc-windows-msvc = None
  cargo:rerun-if-env-changed=CFLAGS_aarch64_pc_windows_msvc
  CFLAGS_aarch64_pc_windows_msvc = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  CARGO_CFG_TARGET_FEATURE = Some("neon")
  DEBUG = Some("true")
  running: "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX64\\arm64\\cl.exe" "-nologo" "-MD" "-Z7" "-Brepro" "-I" "minimp3/" "-W4" "-DMINIMP3_IMPLEMENTATION" "-FoC:\\Users\\USER\\Code\\code-radio-cli\\target\\aarch64-pc-windows-msvc\\debug\\build\\minimp3-sys-946560fc38d54c57\\out\\minimp3.o" "-c" "minimp3.c"
  minimp3.c
  C:\Users\USER\.cargo\registry\src\github.com-1ecc6299db9ec823\minimp3-sys-0.3.2\minimp3\minimp3.h(187): fatal error C1189: #error:  MINIMP3_ONLY_SIMD used, but SSE/NEON not enabled
  exit code: 2