feature #31509 [Monolog] Setup the LoggerProcessor after all other processor (lyrixx)

This PR was merged into the 4.4 branch.

Discussion
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[Monolog] Setup the LoggerProcessor after all other processor

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #27426
| License       | MIT
| Doc PR        |

---

This is a bit strange but [`Monolog\Processor::pushProcessor()`](https://github.com/Seldaek/monolog/blob/ebb804e432e8fe0fe96828f30d89c45581d36d07/src/Monolog/Logger.php#L224-L229)  **prepend** the processor to the stack.

Since the Compiler Pass has a low priority, the `DebugProcessor` is always
the last one to be added to the stack, so the first one in it.

Commits
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429307d7cf [Monolog] Setup the LoggerProcessor after all other processor

Author: lyrixx

FrameworkBundle.php

@@ -132,7 +132,7 @@ public function build(ContainerBuilder $container)
         $container->addCompilerPass(new RegisterReverseContainerPass(false), PassConfig::TYPE_AFTER_REMOVING);
 
         if ($container->getParameter('kernel.debug')) {
-            $container->addCompilerPass(new AddDebugLogProcessorPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
+            $container->addCompilerPass(new AddDebugLogProcessorPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, 2);
             $container->addCompilerPass(new UnusedTagsPass(), PassConfig::TYPE_AFTER_REMOVING);
             $container->addCompilerPass(new ContainerBuilderDebugDumpPass(), PassConfig::TYPE_BEFORE_REMOVING, -255);
             $container->addCompilerPass(new CacheCollectorPass(), PassConfig::TYPE_BEFORE_REMOVING);