add Symfony and Laravel books (#6249)

* add Symfony and Laravel books

* Update books/free-programming-books-ua.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-ua.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-ua.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update free-programming-books-ua.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

books/free-programming-books-ua.md

@@ -7,6 +7,7 @@
 * [Java](#java)
 * [JavaScript](#javascript)
 * [Language Agnostic](#language-agnostic)
+* [PHP](#php)
 * [Python](#python)
   * [Django](#django)
 * [Ruby](#ruby)
@@ -44,6 +45,12 @@
 * [Дизайн патерни - просто, як двері](http://designpatterns.andriybuday.com) - А. Будай
 
 
+### PHP
+
+* [Symfony. Швидкий старт](https://symfony.com/doc/current/the-fast-track/uk/index.html) - Symfony SAS
+* [Документація Laravel 8.x](https://www.docs-laravel.site/docs/8.x/) - Laravel.su
+
+
 ### Python
 
 * [Пориньте у Python 3](https://uk.wikibooks.org/wiki/Пориньте_у_Python_3) - Марк Пілігрим