Fix precommit errors in manifest (#582)

## Description

<!-- Add a brief but complete description of the change. -->

Manifest files break spellcheck and that's not in our control.

## Related Issue(s)

<!-- If this PR closes an issue, you can use a keyword to auto-close.
-->
<!-- i.e. "closes #0000" -->

## Breaking Change?

<!-- If this introduces a breaking change, specify that here. -->

## Checklist

- [ ] I have made corresponding changes to the documentation (if
required)
- [ ] I have added tests that prove my fix is effective or that my
feature works

.pre-commit-config.yaml

@@ -33,6 +33,7 @@ repos:
         types: [text]
         args:
           - --exclude-file=tests/sample/manifest_model_version.json
+          - --skip=**/manifest.json
   - repo: https://github.com/pre-commit/pygrep-hooks
     rev: v1.10.0
     hooks: