Added descriptive text to the Talk Media section of the talk form #4

	name: "Continuous Integration"

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	permissions:
	contents: read

	jobs:
	build_sh:
	name: "build.sh"

	runs-on: ubuntu-latest

	strategy:
	matrix:
	php-version:
	- 7.4

	steps:
	- name: "Checkout"
	uses: actions/checkout@v3

	- name: "Install PHP with extensions"
	uses: shivammathur/setup-php@master
	with:
	php-version: ${{ matrix.php-version }}
	extensions: "gd, intl, json, mbstring, pdo"
	coverage: "xdebug"

	- name: "Cache dependencies installed with composer"
	id: composer-cache
	uses: actions/cache@v3
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-php-

	- name: "Install dependencies with composer"
	run: composer install --prefer-dist --no-progress

	- name: "Run Build Script"
	run: sh ./build.sh

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