Felogin json output is broken with TYPO3 V13

[jawher-tabessi]

Describe the bug
Felogin json output is broken with TYPO3 V13

To Reproduce
Steps to reproduce the behavior:

1. Install a fresh TYPO3 V13 with Headless
2. Create Felogin form in a page
3. Show the page
4. See error : Too few arguments to function TYPO3\CMS\Core\Crypto\HashService::appendHmac(), 1 passed in /var/www/html/vendor/friendsoftypo3/headless/Classes/ViewHelpers/LoginFormViewHelper.php on line 186 and exactly 2 expected

Expected behavior
Proper Felogin json rendering

Screenshots

TYPO3 version and TYPO3 Headless version
TYPO3 V13.4.1 / Headless V4.5.0

Additional context
This is caused by this deprecated : https://docs.typo3.org/c/typo3/cms-core/main/en-us/Changelog/13.0/Deprecation-102763-ExtbaseHashService.html
Possible fix : in LoginFormViewHelper.php line 186 and 190, add additional secret string (timestamp for example) as second argument for appendHmac

[SvenLie]

Could you please create a new release? @lukaszuznanski

[twoldanski]

@SvenLie if you need this patch asap, you can lock current master as alias 4.5.1 (if your other dependencies do not allow dev-master` on headless extension)