Enable PHP 8.0 support (2) (#1104)

Author: jbelien

composer.json

@@ -21,7 +21,7 @@
     },
     "require-dev": {
         "geocoder-php/provider-integration-tests": "^1.1",
-        "php-http/curl-client": "^1.7",
+        "php-http/curl-client": "^2.2",
         "php-http/message": "^1.0",
         "phpunit/phpunit": "^9.5"
     },

phpunit.xml.dist

@@ -1,31 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <server name="HERE_APP_ID" value="YOUR_APP_ID" />
-        <server name="HERE_APP_CODE" value="YOUR_APP_CODE" />
-        <server name="HERE_API_KEY" value="YOUR_API_KEY" />
-        <server name="USE_CACHED_RESPONSES" value="true" />
-    </php>
-
-    <testsuites>
-        <testsuite name="Geocoder Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" backupGlobals="false" colors="true" bootstrap="vendor/autoload.php">
+  <coverage>
+    <include>
+      <directory>./</directory>
+    </include>
+    <exclude>
+      <directory>./Tests</directory>
+      <directory>./vendor</directory>
+    </exclude>
+  </coverage>
+  <php>
+    <server name="HERE_APP_ID" value="YOUR_APP_ID"/>
+    <server name="HERE_APP_CODE" value="YOUR_APP_CODE"/>
+    <server name="HERE_API_KEY" value="YOUR_API_KEY"/>
+    <server name="USE_CACHED_RESPONSES" value="true"/>
+  </php>
+  <testsuites>
+    <testsuite name="Geocoder Test Suite">
+      <directory>./Tests/</directory>
+    </testsuite>
+  </testsuites>
 </phpunit>