Add php 8.2 to test matrix (#996)

Author: Iandenh

.github/workflows/continuous-integration.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-version: [ '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1' ]
+        php-version: [ '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2' ]
     steps:
       - uses: "actions/checkout@v2"
       - uses: "shivammathur/setup-php@v2"
@@ -72,7 +72,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-version: [ '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1' ]
+        php-version: [ '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2' ]
     steps:
       - uses: "actions/checkout@v2"
       - uses: "shivammathur/setup-php@v2"

test/src/Tool/ProviderRedirectTraitTest.php

@@ -15,6 +15,11 @@ class ProviderRedirectTraitTest extends TestCase
 {
     use ProviderRedirectTrait;
 
+    /**
+     * @var ClientInterface
+     */
+    private $httpClient;
+
     public function getHttpClient()
     {
         return $this->httpClient;