[Console] Allow short command "p" on ProcessCommand (#7931)

* [Console] Allow short command "p" on ConsoleApplication

* Fix

* Fix latest phpstan assert

* [ci-review] Rector Rectify

* with setAliases()

---------

Co-authored-by: GitHub Action <actions@github.com>

Author: samsonasik

.github/workflows/e2e_command_with_option.yaml

@@ -50,6 +50,8 @@ jobs:
                     php ../../bin/rector process some_file.php --output-format json
                     php ../../bin/rector process some_file.php --output-format=json
 
+                    php ../../bin/rector p some_file.php --output-format=json
+
                     # with implicit process command
                     ../../bin/rector --output-format json --dry-run
                     ../../bin/rector --output-format=json --dry-run

src/Console/Command/ProcessCommand.php

@@ -54,6 +54,7 @@ public function __construct(
     protected function configure(): void
     {
         $this->setName('process');
+        $this->setAliases(['p']);
         $this->setDescription('Upgrades or refactors source code with provided Rector rules');
         $this->setHelp(
             <<<'EOF'