[NFR] PHP74 support for windows

[ruudboon]

For building Phalcon on AppVeyor we're using the pre builded windows DLL's. PHP74 isn't available (zephir_parser_x86_vc15_php7.4_1.3.2-505.zip)
Can we add them?

[ruudboon]

Implemented in v1.3.3