Update Big Shoulders families to 'wght' VF

[vv-monsalve]

Giving continuity to #2426

Step 3. Update with Weight axes
Update Big Shoulders Text Stencil, Big Shoulders Display Stencil, Big Shoulders Text Inline and Big Shoulders Display Inline families with variable fonts containing a wght axis, that 1:1 matches the prior static releases.

• Big Shoulders Text Big Shoulders Text: Version 2.000 added #3432
• Big Shoulders Display Big Shoulders Display: Version 2.000 added #3434
• Big Shoulders Stencil Text Big Shoulders Stencil Text: Version 2.000 added #3435
• Big Shoulders Stencil Display Big Shoulders Stencil Display: Version 2.000 added #3436
• Big Shoulders Inline Text Big Shoulders Inline Text: Version 2.000 added #3437
• Big Shoulders Inline Display Big Shoulders Inline Display: Version 2.000 added #3438