v1.2.0

What's new

• Support Filament 5.x — widened filament/support constraint to ^3.0|^4.0|^5.0. Verified against a real Filament v5.7.6 + Livewire v4.4.0 app: same result as the v4 verification, no plugin code changes needed since v5 exists mainly to support Livewire v4 without changing the Filament API surface.
• Added a README banner image.

Full Changelog: v1.1.0...v1.2.0