minor symfony#61409 [Security] Add bool return type to CustomCredentials callable parameter (Nico Hiort af Ornäs)

This PR was merged into the 7.3 branch.

Discussion
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[Security] Add bool return type to CustomCredentials callable parameter

| Q             | A
| ------------- | ---
| Branch?       | 7.3 for bug fixes
| Bug fix?      | yes
| New feature?  | no <!-- if yes, also update src/**/CHANGELOG.md -->
| Deprecations? | no <!-- if yes, also update UPGRADE-*.md and src/**/CHANGELOG.md -->
| Issues        | Fixes comment in [symfony#60245](symfony#60245 (comment))
| License       | MIT

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Commits
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cf02add Add bool return type to CustomCredentials callable parameter

Author: fabpot

src/Symfony/Component/Security/Http/Authenticator/Passport/Credentials/CustomCredentials.php

@@ -27,9 +27,9 @@ class CustomCredentials implements CredentialsInterface
     private bool $resolved = false;
 
     /**
-     * @param callable(mixed, UserInterface) $customCredentialsChecker If the callable does not return `true`, a
-     *                                                                 BadCredentialsException is thrown. You may
-     *                                                                 also throw a more specific exception.
+     * @param callable(mixed, UserInterface): bool $customCredentialsChecker If the callable does not return `true`, a
+     *                                                                       BadCredentialsException is thrown. You may
+     *                                                                       also throw a more specific exception.
      */
     public function __construct(
         callable $customCredentialsChecker,