Bump guzzlehttp/guzzle from 6.3.3 to 6.5.6 in /tests/Integration#1204

nickvergessen merged 1 commit intomasternextcloud/notifications:masterfrom

dependabot/composer/tests/Integration/guzzlehttp/guzzle-6.5.6nextcloud/notifications:dependabot/composer/tests/Integration/guzzlehttp/guzzle-6.5.6Copy head branch name to clipboard