bug #32722 [DependencyInjection] Fix bindings and tagged_locator (deguif)

This PR was merged into the 4.3 branch.

Discussion
----------

[DependencyInjection] Fix bindings and tagged_locator

| Q             | A
| ------------- | ---
| Branch?       | 4.3
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes    <!-- please add some, will be required by reviewers -->
| Fixed tickets | <!-- #-prefixed issue number(s), if any -->
| License       | MIT
| Doc PR        |

Working `tagged_locator`

```yaml
App\XXX:
    arguments:
        $taggedLocator: !tagged_locator { tag: 'my_tag', index_by: 'my_key' }
```

Not working `tagged_locator`
```yaml
App\XXX:
    bind:
        $taggedLocator: !tagged_locator { tag: 'my_tag', index_by: 'my_key' }
```

Currently `ResolveBindingsPass` is executed after `ServiceLocatorTagPass`, which produces empty service locators when using `bind`.
I'm proposing to change the optimization passes order, so that this issue is solved.
I'm not confident with the impact, so let's discuss about it.

Commits
-------

bf4c713ad7 Fix bindings and tagged_locator

src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php

@@ -51,15 +51,15 @@ class PassConfig
         $this->optimizationPasses = [[
             new ValidateEnvPlaceholdersPass(),
             new ResolveChildDefinitionsPass(),
-            new ServiceLocatorTagPass(),
             new RegisterServiceSubscribersPass(),
             new DecoratorServicePass(),
             new ResolveParameterPlaceHoldersPass(false),
             new ResolveFactoryClassPass(),
-            new CheckDefinitionValidityPass(),
             new ResolveNamedArgumentsPass(),
             new AutowireRequiredMethodsPass(),
             new ResolveBindingsPass(),
+            new ServiceLocatorTagPass(),
+            new CheckDefinitionValidityPass(),
             new AutowirePass(false),
             new ResolveTaggedIteratorArgumentPass(),
             new ResolveServiceSubscribersPass(),