Fix proxy not working with wrangler tail

[jspspike]

Not sure if there's a better way to go about this without adding a dependency

• [insert associated docs issue(s)/PR(s)]

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[changeset-bot]

🦋 Changeset detected

Latest commit: f240495

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
wrangler	Patch

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[github-actions]

A wrangler prerelease is available for testing. You can install this latest build in your project with:

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/6661021807/npm-package-wrangler-4149

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npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/6661021807/npm-package-wrangler-4149

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npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/6661021807/npm-package-wrangler-4149 dev path/to/script.js

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---

wrangler@3.15.0 includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	3.20231025.0	3.20231025.0
workerd	1.20231025.0	1.20231025.0
workerd --version	1.20231025.0	2023-10-25

|

Please ensure constraints are pinned, and miniflare/workerd minor versions match.

[codecov]

Codecov Report

Merging #4149 (f240495) into main (a027b57) will increase coverage by 0.05%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #4149      +/-   ##
==========================================
+ Coverage   75.39%   75.44%   +0.05%     
==========================================
  Files         223      223              
  Lines       12330    12334       +4     
  Branches     3186     3188       +2     
==========================================
+ Hits         9296     9306      +10     
+ Misses       3034     3028       -6     

Files	Coverage Δ
packages/wrangler/src/index.ts	83.44% <ø> (ø)
packages/wrangler/src/tail/createTail.ts	84.78% <100.00%> (+1.44%)	⬆️

... and 4 files with indirect coverage changes