[stable19] Don't influence toastify errors and always use white

[backportbot-nextcloud]

backport of #23183

[faily-bot]

🤖 beep boop beep 🤖

Here are the logs for the failed build:

Status of 33714: failure

mariadb10.1-php7.2

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There were 2 warnings:

1) Test\Files\ViewTest::testRenameFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

2) Test\Files\ViewTest::testCopyFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

--

There was 1 failure:

1) OCA\Files_Sharing\Tests\SharedMountTest::testPermissionMovedGroupShare with data set #105 ('folder', 21, 7)
Failed asserting that false is true.

/drone/src/apps/files_sharing/tests/SharedMountTest.php:366

mysql8.0-php7.2

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There were 2 warnings:

1) Test\Files\ViewTest::testRenameFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

2) Test\Files\ViewTest::testCopyFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

--

There was 1 failure:

1) OCA\Files_Sharing\Tests\SharedMountTest::testPermissionMovedGroupShare with data set #140 ('folder', 9, 11)
Failed asserting that false is true.

/drone/src/apps/files_sharing/tests/SharedMountTest.php:366