Update dependencies using hotfixed process

Author: schlessera

composer.json

@@ -7,6 +7,12 @@
   ],
   "homepage": "https://wp-cli.org",
   "license": "MIT",
+  "repositories": [
+    {
+      "type": "vcs",
+      "url": "https://github.com/wp-cli/process"
+    }
+  ],
   "require": {
     "php": ">=5.6",
     "wp-cli/cache-command": "^2",
@@ -34,7 +40,8 @@
     "wp-cli/shell-command": "^2",
     "wp-cli/super-admin-command": "^2",
     "wp-cli/widget-command": "^2",
-    "wp-cli/wp-cli": "dev-main"
+    "wp-cli/wp-cli": "dev-main",
+    "symfony/process": "5.9.99"
   },
   "require-dev": {
     "roave/security-advisories": "dev-latest",