refactor(anta): Update MultiProtocolCaps custom type to make it more restrictive

[geetanjalimanegslab]

Description

Updated MultiProtocolCaps custom type to make it more restrictive

Fixes #1015

Note: Added codespell ignore in the custom_types.py file, to avoid the spelling check in regex pattern

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have run pre-commit for code linting and typing (pre-commit run)
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes (tox -e testenv)

[codspeed-hq]

CodSpeed Performance Report

Merging #1021 will not alter performance

_{Comparing geetanjalimanegslab:issue_1015_multi_proto_caps (e3cf782) with main (aaf4b9b)}

Summary

✅ 22 untouched benchmarks

[carl-baillargeon]

LGTM if CI passes.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud