fix: set PHP Compability to 10.0.0-alpha2

The currently required PHP Compatibility dev-develop has recently
a PR that upgrades PHPCS to ^4, preventing dependency resolution
for this package, as other dependencies (e.g. automattic/vipwpcs)
depend on PHPCS v3.

The selected v10 alpha version as new dependency still does not
contain this PHPCS upgrade to v4, so for now this is our best
workaround

Author: cristianobaptista

composer.json

@@ -23,7 +23,7 @@
         "php": ">=8.1",
         "automattic/vipwpcs": "^3.0",
         "dealerdirect/phpcodesniffer-composer-installer": "^1.0",
-        "phpcompatibility/php-compatibility": "dev-develop",
+        "phpcompatibility/php-compatibility": "10.0.0-alpha2",
         "phpcsstandards/phpcsextra": "^1.2",
         "phpcsstandards/phpcsutils": "^1.0",
         "sirbrillig/phpcs-variable-analysis": "^2.11",