chore(ci-cd): update readme path in sync docs action (#200)

since the readme moved to docs folder

GH-00

## Description

update readme path in sync docs action

Fixes # (issue)

## Type of change

Please delete options that are not relevant.

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] Intermediate change (work in progress)

## Checklist:

- [ ] Performed a self-review of my own code
- [ ] npm test passes on your machine
- [ ] New tests added or existing tests modified to cover all changes
- [ ] Code conforms with the style guide
- [ ] API Documentation in code was updated

Author: yeshamavani

.github/workflows/sync-docs.yaml

@@ -50,7 +50,7 @@ jobs:
           git checkout -B $extension_branch || git checkout $extension_branch
 
           # Copy README from the extension repo
-          cp ../extension/README.md docs/arc-api-docs/extensions/$(basename $GITHUB_REPOSITORY)/
+          cp ../extension/docs/README.md docs/arc-api-docs/extensions/$(basename $GITHUB_REPOSITORY)/
           git add .
 
           if git diff --quiet --cached; then