Bump php-http/discovery from 1.17.0 to 1.18.0

Bumps [php-http/discovery](https://github.com/php-http/discovery) from 1.17.0 to 1.18.0.
- [Release notes](https://github.com/php-http/discovery/releases)
- [Changelog](https://github.com/php-http/discovery/blob/1.x/CHANGELOG.md)
- [Commits](https://github.com/php-http/discovery/compare/1.17.0...1.18.0)

---
updated-dependencies:
- dependency-name: php-http/discovery
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

composer.lock

@@ -6777,16 +6777,16 @@
         },
         {
             "name": "php-http/discovery",
-            "version": "1.17.0",
+            "version": "1.18.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-http/discovery.git",
-                "reference": "bd810d15957cf165230e65d9e1a130793265e3b7"
+                "reference": "29ae6fae35f4116bbfe4c8b96ccc3f687eb07cd9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-http/discovery/zipball/bd810d15957cf165230e65d9e1a130793265e3b7",
-                "reference": "bd810d15957cf165230e65d9e1a130793265e3b7",
+                "url": "https://api.github.com/repos/php-http/discovery/zipball/29ae6fae35f4116bbfe4c8b96ccc3f687eb07cd9",
+                "reference": "29ae6fae35f4116bbfe4c8b96ccc3f687eb07cd9",
                 "shasum": ""
             },
             "require": {
@@ -6849,9 +6849,9 @@
             ],
             "support": {
                 "issues": "https://github.com/php-http/discovery/issues",
-                "source": "https://github.com/php-http/discovery/tree/1.17.0"
+                "source": "https://github.com/php-http/discovery/tree/1.18.0"
             },
-            "time": "2023-04-26T15:39:13+00:00"
+            "time": "2023-05-03T14:49:12+00:00"
         },
         {
             "name": "php-http/guzzle5-adapter",