WO-250 add workers-observability logs configuration

[Ankcorn]

Fixes #[WO-250].

Adds a nested logs configuration

Adds nested logs configuration to workers observability, this lets us add extra settings just for logs like toggling invocation logs.

[observability.logs]
enabled = true
invocation_logs = false

• Tests
  • TODO (before merge)
  • Tests included
  • Tests not necessary because:
• E2E Tests CI Job required? (Use "e2e" label or ask maintainer to run separately)
  • I don't know
  • Required
  • Not required because:
• Public documentation
  • TODO (before merge)
  • Cloudflare docs PR(s): WO-250 add invocation logs docs cloudflare-docs#18032
  • Documentation not necessary because:

[changeset-bot]

🦋 Changeset detected

Latest commit: cc6d39b

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

This PR includes changesets to release 2 packages

Name	Type
wrangler	Minor
@cloudflare/vitest-pool-workers	Patch

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[github-actions]

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

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npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11841128369/npm-package-cloudflare-workers-editor-shared-7173

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11841128369/npm-package-cloudflare-workers-shared-7173

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---

[email protected] includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	workspace:*	3.20241106.0
workerd	1.20241106.1	1.20241106.1
workerd --version	1.20241106.1	2024-11-06

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

[andyjessop]

This looks good, just one minor comment, but I won't block merging.