Revert "Docs formatting checks using markdown linting - Charts"
This reverts merge request !4693 (merged)
Reverts the following changes:
- Removes custom markdown linting rules for Japanese documentation
- Removes
no-four-asterisks.jsrule - Removes
no-fullwidth-asterisks.jsrule - Reverts
.markdownlint-cli2.yamlconfiguration