fmt(astro): formatter error on attribute using template strings

[MohammadSu1]

Version: Deno 2.1.4

PS C:\astro> deno fmt --unstable-component
Error formatting: C:\astro\eg.astro
   Syntax error (expected attribute value) at file:///C:/astro/eg.astro:4:0

Checked 1 file
PS C:\astro> 

eg.astro

---
const color = "red"
---
<p style=`color: ${color};`>Hello</p>

This code works fine with Astro.
Originally reported in denoland/deno#27484

[g-plane]

Duplicate of #82