feat(cs-config): add no_superfluous_phpdoc_tags rule without allow_unused_params

[yannchabed]

Why?

The current @Symfony used rule set enables this rule:

'no_superfluous_phpdoc_tags' => ['allow_mixed' => true, 'allow_unused_params' => true]

We propose not to allow unused params (dead code dock blocks removed).

Explanation:

Current behavior:

--- Original
+++ New
 <?php
 class Foo {
     /**
-     * @param Bar $bar
-     * @param mixed $baz
      * @param string|int|null $qux
      */
     public function doFoo(Bar $bar, $baz /*, $qux = null */) {}
 }

Future:

--- Original
+++ New
 <?php
 class Foo {
     /**
-     * @param Bar $bar
-     * @param mixed $baz
-     * @param string|int|null $qux
      */
     public function doFoo(Bar $bar, $baz /*, $qux = null */) {}
 }

TODO

• code is tested
• documentation is updated (if needed)