Drop Laravel from benchmark CI (#12595)

Two issues:
- The demo page does not seem to be doing much, so the value is limited.
- The benchmark instruction count has too much variance to be useful.

Author: ndossche

benchmark/benchmark.php

@@ -27,8 +27,6 @@ function main() {
     $data['Symfony Demo 2.2.3 JIT'] = runSymfonyDemo(true);
     $data['Wordpress 6.2'] = runWordpress(false);
     $data['Wordpress 6.2 JIT'] = runWordpress(true);
-    $data['Laravel 10.10'] = runLaravelDemo(false);
-    $data['Laravel 10.10 JIT'] = runLaravelDemo(true);
     $result = json_encode($data, JSON_PRETTY_PRINT) . "\n";
 
     fwrite(STDOUT, $result);
@@ -91,17 +89,6 @@ function runWordpress(bool $jit): array {
     return runValgrindPhpCgiCommand('wordpress', [$dir . '/index.php'], cwd: $dir, jit: $jit, warmup: 50, repeat: 50);
 }
 
-function runLaravelDemo(bool $jit): array {
-
-    $dir = __DIR__ . '/repos/laravel-demo-10.10';
-    cloneRepo($dir, 'https://github.com/php/benchmarking-laravel-demo-10.10.git');
-    runPhpCommand([$dir . '/artisan', 'config:cache']);
-    runPhpCommand([$dir . '/artisan', 'event:cache']);
-    runPhpCommand([$dir . '/artisan', 'route:cache']);
-    runPhpCommand([$dir . '/artisan', 'view:cache']);
-    return runValgrindPhpCgiCommand('laravel-demo', [$dir . '/public/index.php'], cwd: $dir, jit: $jit, warmup: 50, repeat: 100);
-}
-
 function runPhpCommand(array $args, ?string $cwd = null): ProcessResult {
     return runCommand([PHP_BINARY, ...$args], $cwd);
 }