fix(summary): no longer display non existent logfile

[chris-olszewski]

Description

Closes #9903

If caching is disabled, then we don't cache the task logs. We shouldn't display a path to a log file that doesn't exist.

Testing Instructions

Run a task that doesn't get cached with --summarize and make sure that logFile isn't present:

[0 olszewski@macbookpro] /tmp/summarize-colon-missing-logfile $ turbo_dev --skip-infer colon:command --summarize
turbo 2.4.1-canary.0

• Packages in scope: app-a, app-b, pkg-a, pkg-b, tooling-config
• Running colon:command in 5 packages
• Remote caching disabled
pkg-a:colon:command: cache bypass, force executing 71e88464fc594d21
pkg-a:colon:command: 
pkg-a:colon:command: 
pkg-a:colon:command: > colon:command
pkg-a:colon:command: > echo "Colon command!"
pkg-a:colon:command: 
Colon command!


  Tasks:    1 successful, 1 total
 Cached:    0 cached, 1 total
   Time:    230ms 
Summary:    /private/tmp/summarize-colon-missing-logfile/.turbo/runs/2sfbsk4LTfEuhw4VWPU60jJMmdi.json

[0 olszewski@macbookpro] /tmp/summarize-colon-missing-logfile $ rg -F 'logFile' .turbo/runs/2sfbsk4LTfEuhw4VWPU60jJMmdi.json
[1 olszewski@macbookpro] /tmp/summarize-colon-missing-logfile $ 

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
examples-basic-web	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm
examples-designsystem-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm
examples-gatsby-web	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm
examples-kitchensink-blog	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm
examples-native-web	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm
examples-nonmonorepo	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm
examples-svelte-web	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm
examples-tailwind-web	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm
examples-vite-web	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 6, 2025 2:14pm