Bump symfony/process from 6.4.0 to 6.4.2

Bumps [symfony/process](https://github.com/symfony/process) from 6.4.0 to 6.4.2.
- [Release notes](https://github.com/symfony/process/releases)
- [Changelog](https://github.com/symfony/process/blob/7.0/CHANGELOG.md)
- [Commits](https://github.com/symfony/process/compare/v6.4.0...v6.4.2)

---
updated-dependencies:
- dependency-name: symfony/process
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

composer.lock

@@ -2262,16 +2262,16 @@
         },
         {
             "name": "symfony/process",
-            "version": "v6.4.0",
+            "version": "v6.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "191703b1566d97a5425dc969e4350d32b8ef17aa"
+                "reference": "c4b1ef0bc80533d87a2e969806172f1c2a980241"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/191703b1566d97a5425dc969e4350d32b8ef17aa",
-                "reference": "191703b1566d97a5425dc969e4350d32b8ef17aa",
+                "url": "https://api.github.com/repos/symfony/process/zipball/c4b1ef0bc80533d87a2e969806172f1c2a980241",
+                "reference": "c4b1ef0bc80533d87a2e969806172f1c2a980241",
                 "shasum": ""
             },
             "require": {
@@ -2303,7 +2303,7 @@
             "description": "Executes commands in sub-processes",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/process/tree/v6.4.0"
+                "source": "https://github.com/symfony/process/tree/v6.4.2"
             },
             "funding": [
                 {
@@ -2319,7 +2319,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-11-17T21:06:49+00:00"
+            "time": "2023-12-22T16:42:54+00:00"
         },
         {
             "name": "symfony/service-contracts",