🐛 BUG: [alias] no longer working in wrangler dev in v3.80.0

[mhart]

Which Cloudflare product(s) does this pertain to?

Wrangler

What version(s) of the tool(s) are you using?

3.80.0

What operating system and version are you using?

Mac Sonoma 14.6.1

Describe the Bug

The following works fine in v3.79.0:

[alias]
"critters" = "./my-shim.mjs"
"@opentelemetry/api" = "./my-shim.mjs"

But in v3.80.0 it errors in wrangler dev as if the aliases have no effect:

✘ [ERROR] Could not resolve "critters"
# etc...

Using --x-dev-env=false fixes/resolves the issue