Fix: response.buffer is deprecated

src/files.js

@@ -9,7 +9,7 @@ const logger = getLogger()
 async function fetchData (path, baseUrl) {
   const response = await fetch(new URL(path, baseUrl))
   if (!response.ok) throw new Error(`Error fetching file: ${path}`)
-  const content = await response.buffer()
+  const content = await response.text()
   const sha256Sum = crypto.createHash('sha256').update(content).digest('base64')
   return [path, {
     'content-type': response.headers.get('content-type'),