Merge pull request #22665 from nextcloud/dependabot/composer/build/integration/behat/behat-approx-3.7.0

Update behat/behat requirement from ~3.6.1 to ~3.7.0 in /build/integration

build/integration/composer.json

@@ -1,7 +1,7 @@
 {
   "require-dev": {
     "phpunit/phpunit": "~6.5",
-    "behat/behat": "~3.6.1",
+    "behat/behat": "~3.7.0",
     "guzzlehttp/guzzle": "6.5.2",
     "jarnaiz/behat-junit-formatter": "^1.3",
     "sabre/dav": "3.2.3",