Update altis/browser-security requirement from ^2.0.0 to ^2.0.2

Updates the requirements on [altis/browser-security](https://github.com/humanmade/altis-browser-security) to permit the latest version.
- [Release notes](https://github.com/humanmade/altis-browser-security/releases)
- [Commits](humanmade/altis-browser-security@2.0.0...2.0.2)

---
updated-dependencies:
- dependency-name: altis/browser-security
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

composer.json

@@ -23,7 +23,7 @@
 	"require": {
 		"php": ">=7.1",
 		"bjeavons/zxcvbn-php": "^1.1.0",
-		"altis/browser-security": "^2.0.0",
+		"altis/browser-security": "^2.0.2",
 		"humanmade/disable-accounts": "^0.2.1",
 		"humanmade/php-basic-auth": "^1.1.7",
 		"humanmade/require-login": "~1.0.5",