Update some links to security docs

[javiereguiluz]

Q	A
License	MIT
Doc issue/PR	symfony/symfony-docs#...

[github-actions]

Thanks for the PR 😍

How to test these changes in your application

1. Define the SYMFONY_ENDPOINT environment variable:

   # On *nix and Mac
   export SYMFONY_ENDPOINT=https://api.github.com/repos/symfony/recipes/contents/index.json?ref=flex/pull-1011
   # On Windows
   SET SYMFONY_ENDPOINT=https://api.github.com/repos/symfony/recipes/contents/index.json?ref=flex/pull-1011

2. Install the package(s) related to this recipe:

   composer req 'symfony/flex:^1.16'
   composer req 'symfony/security-bundle:^5.3'

3. Don't forget to unset the SYMFONY_ENDPOINT environment variable when done:

   # On *nix and Mac
   unset SYMFONY_ENDPOINT
   # On Windows
   SET SYMFONY_ENDPOINT=

Diff between recipe versions

In order to help with the review stage, I'm in charge of computing the diff between the various versions of patched recipes.
I'm going keep this comment up to date with any updates of the attached patch.

symfony/security-bundle

3.3 vs 4.4

diff --git a/symfony/security-bundle/3.3/config/packages/security.yaml b/symfony/security-bundle/4.4/config/packages/security.yaml
index f7ae4b7..811681e 100644
--- a/symfony/security-bundle/3.3/config/packages/security.yaml
+++ b/symfony/security-bundle/4.4/config/packages/security.yaml
@@ -7,7 +7,7 @@ security:
             pattern: ^/(_(profiler|wdt)|css|images|js)/
             security: false
         main:
-            anonymous: true
+            anonymous: lazy
             provider: users_in_memory
 
             # activate different ways to authenticate

4.4 vs 5.1

diff --git a/symfony/security-bundle/4.4/config/packages/security.yaml b/symfony/security-bundle/5.1/config/packages/security.yaml
index 811681e..0e4cf3d 100644
--- a/symfony/security-bundle/4.4/config/packages/security.yaml
+++ b/symfony/security-bundle/5.1/config/packages/security.yaml
@@ -7,7 +7,8 @@ security:
             pattern: ^/(_(profiler|wdt)|css|images|js)/
             security: false
         main:
-            anonymous: lazy
+            anonymous: true
+            lazy: true
             provider: users_in_memory
 
             # activate different ways to authenticate

5.1 vs 5.3

diff --git a/symfony/security-bundle/5.1/config/packages/security.yaml b/symfony/security-bundle/5.3/config/packages/security.yaml
index 0e4cf3d..fc65577 100644
--- a/symfony/security-bundle/5.1/config/packages/security.yaml
+++ b/symfony/security-bundle/5.3/config/packages/security.yaml
@@ -1,5 +1,9 @@
 security:
-    # https://symfony.com/doc/current/security.html#where-do-users-come-from-user-providers
+    enable_authenticator_manager: true
+    # https://symfony.com/doc/current/security.html#registering-the-user-hashing-passwords
+    password_hashers:
+        Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'
+    # https://symfony.com/doc/current/security.html#loading-the-user-the-user-provider
     providers:
         users_in_memory: { memory: null }
     firewalls:
@@ -7,12 +11,11 @@ security:
             pattern: ^/(_(profiler|wdt)|css|images|js)/
             security: false
         main:
-            anonymous: true
             lazy: true
             provider: users_in_memory
 
             # activate different ways to authenticate
-            # https://symfony.com/doc/current/security.html#firewalls-authentication
+            # https://symfony.com/doc/current/security.html#the-firewall
 
             # https://symfony.com/doc/current/security/impersonating_user.html
             # switch_user: true