[s3_storage] Bump version of akeeba/s3 to version 2.3.1

- Address https://github.com/friendica/friendica/issues/12011#issuecomment-1854681792

s3_storage/vendor/akeeba/s3/composer.json

@@ -3,7 +3,7 @@
 	"type": "library",
 	"description": "A compact, dependency-less Amazon S3 API client implementing the most commonly used features",
 	"require": {
-		"php": ">=7.1.0 <8.1",
+		"php": ">=7.1.0 <8.4",
 		"ext-curl": "*",
 		"ext-simplexml": "*"
 	},
@@ -11,7 +11,7 @@
 		"s3"
 	],
 	"homepage": "https://github.com/akeeba/s3",
-	"license": "GPL-3.0+",
+	"license": "GPL-3.0-or-later",
 	"authors": [
 		{
 			"name": "Nicholas K. Dionysopoulos",
@@ -22,7 +22,16 @@
 	],
 	"autoload": {
 		"psr-4": {
-			"Akeeba\\Engine\\Postproc\\Connector\\S3v4\\": "src"
-		}
+			"Akeeba\\S3\\": "src"
+		},
+		"files": [
+			"src/aliasing.php"
+		]
+	},
+	"archive": {
+		"exclude": [
+			"minitest",
+			"TODO.md"
+		]
 	}
 }