Update PHPMailer and remove Requests.

Author: johnbillion

composer.json

@@ -22,8 +22,7 @@
 		"composer/ca-bundle": "1.5.9",
 		"james-heinrich/getid3": "1.9.23",
 		"paragonie/sodium_compat": "1.23.0",
-		"phpmailer/phpmailer": "6.11.1",
-		"rmccue/requests": "2.0.11",
+		"phpmailer/phpmailer": "7.0.0",
 		"simplepie/simplepie": "1.9.0",
 		"squizlabs/php_codesniffer": "3.13.5",
 		"wp-coding-standards/wpcs": "~3.3.0",
@@ -57,21 +56,6 @@
 				"target": "src/wp-includes/PHPMailer",
 				"source": "src"
 			},
-			"rmccue/requests": {
-				"target": "src/wp-includes/Requests",
-				"ignore": [
-					".editorconfig",
-					"certificates",
-					"CHANGELOG.md",
-					"composer.json",
-					"library/README.md",
-					"LICENSE",
-					"README.md"
-				],
-				"replace": {
-					"library/Requests.php": "Requests.php"
-				}
-			},
 			"simplepie/simplepie": {
 				"target": "src/wp-includes/SimplePie",
 				"ignore": [