remove mdbook-toc dependency

[reubenmiller]

Signed-off-by: Reuben Miller reuben.miller@softwareag.com

Proposed changes

Removing an unused dependency on mdbook-toc.

This mdbook-toc issue is blocking the PR check workflow due to a dependency issue. Upon investigation it was found that the page "toc" functionality is not currently used. Once the issue is fixed the mdbook toc may be added in and the feature activated.

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Improvement (general improvements like code refactoring that doesn't explicitly fix a bug or add any new functionality)
• Documentation Update (if none of the other choices apply)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Paste Link to the issue

Checklist

• I have read the CONTRIBUTING doc
• I have signed the CLA (in all commits with git commit -s)
• I ran cargo fmt as mentioned in CODING_GUIDELINES
• I used cargo clippy as mentioned in CODING_GUIDELINES
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

Further comments

An example of the error can be viewed here

[didier-wenzek]

Approved. Indeed mdbook-toc were not working as expected and we forgot to remove the dependency on it.