Use `new %TagClass%()` instead of `%TagClass%::tag()`

[vjik]

With PHP 8.4 (new MyClass()->method() without parentheses) single static constructor has lost its meaning.

Suggestion for NormalTag, VoidTag and CustomTag:

• make constructor public;
• deprecate static constructor.

[samdark]

How about consistency? Would it be the same for all other tags?

[vjik]

How about consistency? Would it be the same for all other tags?

All other tags extends NormalTag or VoidTag.