Chore: bump utopia-php/http to 2.0.0-rc5

Adopt the PSR-compliant header API from utopia-php/http 2.0.

- composer: bump utopia-php/http 0.34.* -> 2.0.0-rc5 (storage moves to
  2.0.5 and telemetry to 0.4.0 to satisfy http 2.0's constraints); add
  minimum-stability RC + prefer-stable for the release candidate.
- getHeader() now returns string[]; switch the request reads that expect
  a single string (accept, authorization, x-executor-response-format) to
  getHeaderLine().
- sendHeader() now takes array<int, string>; wrap the SSE log-stream
  header values accordingly.

Verified: phpstan, pint, rector, unit (7/7), and e2e testExecute (28
assertions) + testLogStream (254 assertions) against a local stack.

Author: loks0n

app/controllers.php

@@ -28,8 +28,8 @@
     ->action(function (string $runtimeId, string $timeoutStr, Response $response, Runner $runner): void {
         $timeout = \intval($timeoutStr);
 
-        $response->sendHeader('Content-Type', 'text/event-stream');
-        $response->sendHeader('Cache-Control', 'no-cache');
+        $response->sendHeader('Content-Type', ['text/event-stream']);
+        $response->sendHeader('Cache-Control', ['no-cache']);
 
         $runner->getLogs($runtimeId, $timeout, $response);
 
@@ -234,7 +234,7 @@ function (
             );
 
             // Backwards compatibility for headers
-            $responseFormat = $request->getHeader('x-executor-response-format', '0.10.0'); // Last version without support for array value for headers
+            $responseFormat = $request->getHeaderLine('x-executor-response-format', '0.10.0'); // Last version without support for array value for headers
             if (version_compare($responseFormat, '0.11.0', '<')) {
                 foreach ($execution['headers'] as $key => $value) {
                     if (\is_array($value)) {
@@ -244,7 +244,7 @@ function (
                 }
             }
 
-            $acceptTypes = \explode(', ', $request->getHeader('accept', 'multipart/form-data'));
+            $acceptTypes = \explode(', ', $request->getHeaderLine('accept', 'multipart/form-data'));
             $isJson = array_any($acceptTypes, fn ($acceptType): bool => \str_starts_with((string) $acceptType, 'application/json') || \str_starts_with((string) $acceptType, 'application/*'));
 
             if ($isJson) {
@@ -284,7 +284,7 @@ function (
     ->groups(['api'])
     ->inject('request')
     ->action(function (Request $request): void {
-        $secretKey = \explode(' ', $request->getHeader('authorization', ''))[1] ?? '';
+        $secretKey = \explode(' ', $request->getHeaderLine('authorization', ''))[1] ?? '';
         if ($secretKey === '' || $secretKey === '0' || $secretKey !== System::getEnv('OPR_EXECUTOR_SECRET', '')) {
             throw new Exception(Exception::GENERAL_UNAUTHORIZED, 'Missing executor key');
         }

composer.json

@@ -3,6 +3,8 @@
   "description": "Serverless runtimes executor for container based environments ⚡️",
   "type": "project",
   "license": "MIT",
+  "minimum-stability": "RC",
+  "prefer-stable": true,
   "autoload": {
     "psr-4": {
       "OpenRuntimes\\": "src/",
@@ -28,7 +30,7 @@
     "utopia-php/console": "^0.1.1",
     "utopia-php/di": "0.3.*",
     "utopia-php/dsn": "0.2.*",
-    "utopia-php/http": "0.34.*",
+    "utopia-php/http": "2.0.0-rc5",
     "utopia-php/orchestration": "^0.19.2",
     "utopia-php/storage": "^2.0",
     "utopia-php/system": "0.10.*"