refactor: remove default parameter

Author: dnalborczyk

src/utils/parseHeaders.js

@@ -8,7 +8,7 @@ export default function parseHeaders(rawHeaders) {
  return null
  }
 
- const unflattened = unflat(rawHeaders, 2)
+ const unflattened = unflat(rawHeaders)
 
  return fromEntries(unflattened)
 }

src/utils/parseMultiValueHeaders.js

@@ -10,7 +10,7 @@ export default function parseMultiValueHeaders(rawHeaders) {
  }
 
  const map = new Map()
- const unflattened = unflat(rawHeaders, 2)
+ const unflattened = unflat(rawHeaders)
 
  // eslint-disable-next-line no-restricted-syntax
  for (const [key, value] of unflattened) {