build(deps): bump symfony/string from 5.4.26 to 5.4.29

Bumps [symfony/string](https://github.com/symfony/string) from 5.4.26 to 5.4.29.
- [Release notes](https://github.com/symfony/string/releases)
- [Changelog](https://github.com/symfony/string/blob/6.3/CHANGELOG.md)
- [Commits](https://github.com/symfony/string/compare/v5.4.26...v5.4.29)

---
updated-dependencies:
- dependency-name: symfony/string
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

composer.lock

@@ -1341,16 +1341,16 @@
         },
         {
             "name": "symfony/string",
-            "version": "v5.4.26",
+            "version": "v5.4.29",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/string.git",
-                "reference": "1181fe9270e373537475e826873b5867b863883c"
+                "reference": "e41bdc93def20eaf3bfc1537c4e0a2b0680a152d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/string/zipball/1181fe9270e373537475e826873b5867b863883c",
-                "reference": "1181fe9270e373537475e826873b5867b863883c",
+                "url": "https://api.github.com/repos/symfony/string/zipball/e41bdc93def20eaf3bfc1537c4e0a2b0680a152d",
+                "reference": "e41bdc93def20eaf3bfc1537c4e0a2b0680a152d",
                 "shasum": ""
             },
             "require": {
@@ -1407,7 +1407,7 @@
                 "utf8"
             ],
             "support": {
-                "source": "https://github.com/symfony/string/tree/v5.4.26"
+                "source": "https://github.com/symfony/string/tree/v5.4.29"
             },
             "funding": [
                 {
@@ -1423,7 +1423,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-06-28T12:46:07+00:00"
+            "time": "2023-09-13T11:47:41+00:00"
         }
     ],
     "packages-dev": [