Implicitly marking parameter $context as nullable is deprecated (PHP 8.4.5)

[lazaruscorporation]

I'm getting the following Deprecated notices after upgrading to PHP 8.4.5:

Deprecated: Mf2\Parser::parse(): Implicitly marking parameter $context as nullable is deprecated, the explicit nullable type must be used instead in .../mf2/mf2/Mf2/Parser.php on line 1373
Deprecated: Mf2\Parser::parse_recursive(): Implicitly marking parameter $context as nullable is deprecated, the explicit nullable type must be used instead in .../mf2/mf2/Mf2/Parser.php on line 1401
Deprecated: Mf2\Parser::getRootMF(): Implicitly marking parameter $context as nullable is deprecated, the explicit nullable type must be used instead in .../mf2/mf2/Mf2/Parser.php on line 1506

[jtojnar]

There are two PRs attempting to fix this:

• Fix PHP 8.4 compatibility / drop support for PHP < 7.1 #264
• Remove implicit nullability deprecated in PHP 8.4 #269