successfully compiled ThinkPHP8

support Ubuntu 18.04/20.04/22.04/24.04

This minor release just add a few macros to php-macros.scm to make extension development more easy.

To develop a bpc extension, see

1. bpc-ext-skeleton
2. bpc-ext-raylib
3. bpc-ext-raygui

successfully compiled webman-admin

1. support Generator and Trait
2. support finally and multi catch
3. implement forward_static_call and forward_static_call_array
4. support static closure
5. tested on Kylin-Server-V10-SP3-General-Release-2303-X86_64, > 99% phpt tests passed.
6. successfully compiled amphp/amp-2.x

1. support gmp extension
2. support SplObjectStorage
3. successfully compiled tinyfilemanager

1. support nullable typehint
2. successfully compiled webman

1. support mysqli extension
2. suport ...$args
3. successfully compiled wordpress-6.2.2-zh_CN

support new build target: althttpd althttpd-tls

1. implement extension event (core)
2. implement cli_set_process_title cli_get_process_title