Run AllTests on PHP8 (#16897)

* Run AllTests on PHP8

* use newer phpunit for tests on PHP8

* fix notices/errors

* handle trace of phpunit 9

* ensure to compare same types for range check

* adjust expected result for php8

* try handling hasDependencies does not exist in PHPUnit 9

* fix: ArgumentCountError: mysqli_stmt::bind_param() does not accept unknown named parameters

* Fix usercountry tests

* remove incorrect date check

* fix expected exception message

* fix referrers api test for php8

* add test hint

* try to fix session related tests

* debug test failure

* try to fix mail tests

* fix filterUser method

* exlucde phpunit from build size calculation

* fix scheduled reports test

* update release checklist test

* unset climode

* improves some tests

1 files changed, 2 insertions, 0 deletions

diff --git a/plugins/CoreAdminHome/tests/Integration/APITest.php b/plugins/CoreAdminHome/tests/Integration/APITest.php
index ba7e246349..73b01f23cf 100644
--- a/plugins/CoreAdminHome/tests/Integration/APITest.php
+++ b/plugins/CoreAdminHome/tests/Integration/APITest.php
@@ -68,6 +68,7 @@ class APITest extends \Piwik\Tests\Framework\TestCase\IntegrationTestCase
 
     public function test_deleteAllTrackingFailures_WorksForAdminAndSuperuser()
     {
+        $this->expectNotToPerformAssertions();
         $this->setAdminUser();
         $this->api->deleteAllTrackingFailures();
         $this->setSuperUser();
@@ -94,6 +95,7 @@ class APITest extends \Piwik\Tests\Framework\TestCase\IntegrationTestCase
 
     public function test_deleteTrackingFailure_WorksForAdminAndSuperuser()
     {
+        $this->expectNotToPerformAssertions();
         $this->setAdminUser();
         $this->api->deleteTrackingFailure(1, 2);
         $this->setSuperUser();