Lexing of spaces breaks attribute parsing

[techieAgnostic]

When evaluating an expression that has an attribute, the current lexer in the parser-fixes2 branch allows matching spaces as part of the tag name. This prevents the Lexing State from moving to lexing the attributes, instead giving an error when it reaches the = character.

Example: running ezno ast-explorer ast and using the expression <div className="test"></div>
Output:

error: 
  ┌─ INPUT:1:2
  │
1 │ <div className="test"></div>
  │  ^ Invalid character '=' in JSX tag

When removing the match on spaces here it allows the lexer to continue onto the attribute lexing state, giving the following output for the same example:

JSXRoot(
    Element(
        JSXElement {
            tag_name: "div",
            attributes: [
                Static(
                    "className",
                    "test",
                    5..21,
                ),
            ],
            children: Children(
                [],
            ),
            expression_id: ExpressionId(1),
            position: 0..28,
        },
    ),
)

I have a fork with the changes made to the parser-fixes2 branch here, but wanted to double check that there wasn't a reason to be lexing spaces as part of the tag name first.

Thank you :)