feat(DBHeader): introduce new property closeButtonText

[d-koppenhagen]

Proposed changes

Introduce new property closeButtonText to set the label for the close button when the DBDrawer is opened.
It passes the prop value to the inner DBDrawer prop closeButtonText.

Types of changes

• Bugfix (non-breaking change that fixes an issue)
• New feature (non-breaking change which adds functionality)
• Refactoring (improvements to existing components or architectural decisions)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Further comments

🔭🐙🐈 Test this branch here: https://design-system.deutschebahn.com/core-web/review/feat-header-close-text-for-drawer

[changeset-bot]

🦋 Changeset detected

Latest commit: 303d2e1

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 9 packages

Name	Type
@db-ux/core-components	Minor
@db-ux/ngx-core-components	Minor
@db-ux/react-core-components	Minor
@db-ux/wc-core-components	Minor
@db-ux/v-core-components	Minor
@db-ux/core-foundations	Minor
@db-ux/core-stylelint	Minor
@db-ux/core-migration	Minor
@db-ux/agent-cli	Minor

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR