Update renoki-co/php-k8s requirement from ^3.6 to ^3.7

Updates the requirements on [renoki-co/php-k8s](https://github.com/renoki-co/php-k8s) to permit the latest version. - [Release notes](https://github.com/renoki-co/php-k8s/releases) - [Commits](renoki-co/php-k8s@3.6.0...3.7.0) --- updated-dependencies: - dependency-name: renoki-co/php-k8s dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

composer.json

@@ -20,7 +20,7 @@
  }
  ],
  "require": {
- "renoki-co/php-k8s": "^3.6"
+ "renoki-co/php-k8s": "^3.7"
  },
  "autoload": {
  "psr-4": {