composer: bump symfony/process from 6.4.x-dev to 8.1.0 (#39)

Bumps [symfony/process](https://github.com/symfony/process) from 6.4.x-dev to 8.1.0.
- [Release notes](https://github.com/symfony/process/releases)
- [Changelog](https://github.com/symfony/process/blob/8.2/CHANGELOG.md)
- [Commits](https://github.com/symfony/process/commits/v8.1.0)

---
updated-dependencies:
- dependency-name: symfony/process
  dependency-version: 8.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

composer.json

@@ -14,7 +14,7 @@
     "ext-yaml": "*",
     "ext-simplexml": "*",
     "vitexsoftware/ease-fluentpdo": "dev-main",
-    "symfony/process": "^6.0",
+    "symfony/process": "^8.1",
     "vitexsoftware/multiflexi-core": "dev-main",
     "phplucidframe/console-table": "^1.4",
     "confirm-it-solutions/php-zabbix-api": "^3.0",