feat: add make

Signed-off-by: Xinwei Xiong(cubxxw-openim) <3293172751nss@gmail.com>

Makefile

@@ -42,7 +42,8 @@ Options:
 
   PLATFORMS        Platform to build for. Default is linux_arm64 and linux_amd64.
                    This option is available when using: make {build}.multiarch
-                   Example: make build.multiarch PLATFORMS="linux_arm64 linux_amd64".
+                   Example: make build.multiarch PLATFORMS="linux_s390x linux_mips64 
+                   linux_mips64le darwin_amd64 windows_amd64 linux_amd64 linux_arm64".
 
   V                Set to 1 enable verbose build. Default is 0.
 endef