Move S3 accelerate config to the package config file

Author: andreia

README.md

@@ -178,20 +178,8 @@ https://uppy.io/docs/aws-s3/#S3-Bucket-configuration
 
 #### Add S3 Transfer Acceleration
 
-To use [S3 transfer acceleration](https://docs.aws.amazon.com/AmazonS3/latest/userguide/transfer-acceleration.html), enable it adding a `'use_accelerate_endpoint' => env('AWS_USE_ACCELERATE_ENDPOINT')` option on `s3` key in `config/filesystems.php` file:
-
-```php
-'s3' => [
-            ...
-            'use_accelerate_endpoint' => env('AWS_USE_ACCELERATE_ENDPOINT'),
-        ],
-```
-
-Add on your `.env` file this env var:
-
-```
-AWS_USE_ACCELERATE_ENDPOINT=true
-```
+To use [S3 transfer acceleration](https://docs.aws.amazon.com/AmazonS3/latest/userguide/transfer-acceleration.html), enable it by adding a 
+a `AWS_USE_ACCELERATE_ENDPOINT=true` env var on your `.env` file.
 
 #### Configuration
 
@@ -212,6 +200,7 @@ return [
              */
             'expiry_time' => '+30 minutes',
         ],
+        'use_accelerate_endpoint' => env('AWS_USE_ACCELERATE_ENDPOINT'),
     ],
 ];
 ```

config/uppy-s3-multipart-upload.php

@@ -14,5 +14,6 @@
              */
             'expiry_time' => '+1 hour',
         ],
+        'use_accelerate_endpoint' => env('AWS_USE_ACCELERATE_ENDPOINT'),
     ],
 ];

src/Http/Controllers/UppyS3MultipartController.php

@@ -19,7 +19,7 @@ public function __construct()
         $this->client = new S3Client([
             'version' => 'latest',
             'region' => config('filesystems.disks.s3.region'),
-            'use_accelerate_endpoint' => config('filesystems.disks.s3.use_accelerate_endpoint'),
+            'use_accelerate_endpoint' => config('uppy-s3-multipart-upload.s3.use_accelerate_endpoint'),
             'credentials' => [
                 'key'    => config('filesystems.disks.s3.key'),
                 'secret' => config('filesystems.disks.s3.secret'),