[#23] Update iceoryx2 dependency to v0.5.0

[orecham]

Notes for Reviewer

Update iceoryx2 dependency to v0.5.0 to gain access to new features.

Pre-Review Checklist for the PR Author

• Add sensible notes for the reviewer
• PR title is short, expressive and meaningful
• Relevant issues are linked in the References section
• Every source code file has a copyright header with SPDX-License-Identifier: Apache-2.0 OR MIT
• Branch follows the naming format (rmw-iox2-123-implement-graph-api)
• Commit messages have the issue ID ([#123] Add posix ipc example)
• Tests exist for new behavior
• Changelog updated in the unreleased section including API breaking changes
• Assign PR to reviewer

References

Relates #23