secret:bulk exit 1 on failure

[JacobMGEvans]

What this PR solves / how to test:
When 'secret:bulk' has an upload request fail it now sends a exit 1 signal that will allow for error handling in other environments.

What this PR solves / how to test:
cloudflare/wrangler-action#112

Author has included the following, where applicable:

• Tests
• Changeset (Changeset guidelines)

Reviewer is to perform the following, as applicable:

• Checked for inclusion of relevant tests
• Checked for inclusion of a relevant changeset
• Checked for creation of associated docs updates
• Manually pulled down the changes and spot-tested

[changeset-bot]

🦋 Changeset detected

Latest commit: 66326e6

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

This PR includes changesets to release 1 package

Name	Type
wrangler	Minor

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[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/5752374531/npm-package-wrangler-3704

You can reference the automatically updated head of this PR with:

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/5752374531/npm-package-wrangler-3704

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/5752374531/npm-package-wrangler-3704 dev path/to/script.js

Additional artifacts:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/5752374531/npm-package-cloudflare-pages-shared-3704

Note that these links will no longer work once the GitHub Actions artifact expires.

[codecov]

Codecov Report

Merging #3704 (66326e6) into main (ff8603b) will increase coverage by 0.04%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #3704      +/-   ##
==========================================
+ Coverage   75.17%   75.21%   +0.04%     
==========================================
  Files         195      195              
  Lines       11407    11407              
  Branches     3013     3013              
==========================================
+ Hits         8575     8580       +5     
+ Misses       2832     2827       -5     

Files Changed	Coverage Δ
packages/wrangler/src/secret/index.ts	87.32% <100.00%> (ø)

... and 3 files with indirect coverage changes