Fix validate_json scheme path

[k-boikov]

Background

validate_json is throwing error when used from tests

Changes

Set scheme patch to be relative to the .py file

PR Quality Checklist

• My pull request is atomic and focuses on a single change.
• I have thoroughly tested my changes with multiple different prompts.
• I have considered potential risks and mitigations for my changes.
• I have documented my changes clearly and comprehensively.
• I have not snuck in any "extra" small tweaks changes

[vercel]

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

1 Ignored Deployment

Name	Status	Preview	Comments	Updated (UTC)
docs	⬜️ Ignored (Inspect)			May 1, 2023 6:01pm

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (a5f8563) 60.28% compared to head (842d1dd) 60.28%.

❗ Current head 842d1dd differs from pull request most recent head b4cc46b. Consider uploading reports for the commit b4cc46b to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #3631   +/-   ##
=======================================
  Coverage   60.28%   60.28%           
=======================================
  Files          69       69           
  Lines        3150     3150           
  Branches      525      526    +1     
=======================================
  Hits         1899     1899           
  Misses       1118     1118           
  Partials      133      133           

Impacted Files	Coverage Δ
autogpt/json_utils/utilities.py	68.57% <100.00%> (+1.90%)	⬆️

... and 1 file with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.