Bump predis/predis from 2.1.2 to 2.2.0

Bumps [predis/predis](https://github.com/predis/predis) from 2.1.2 to 2.2.0.
- [Release notes](https://github.com/predis/predis/releases)
- [Changelog](https://github.com/predis/predis/blob/v2.x/CHANGELOG.md)
- [Commits](https://github.com/predis/predis/compare/v2.1.2...v2.2.0)

---
updated-dependencies:
- dependency-name: predis/predis
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

composer.json

@@ -98,7 +98,7 @@
     "league/fractal": "0.*",
     "nunomaduro/collision": "^7.6",
     "pragmarx/google2fa": "^8.0",
-    "predis/predis": "^2.1",
+    "predis/predis": "^2.2",
     "psr/log": "<4",
     "ramsey/uuid": "^4.7",
     "rcrowe/twigbridge": "^0.14",