Resolve "Update eseal dependency"

Related issues

Update eseal dependencies to latest version, as former version 1.0.0 is no longer available in package registry as it was containing only a BootJar and not a jar for dependency usage.

Acceptance criteria

• Implemented code changes don't diverge from the related issue.
• Documentation reflects the status quo after merge.
• Only released versions of dependencies are used (i.e. no snapshot versions).
• Pipeline still works.
• GitLab issue is up-to-date.

Proposed squash commit message

Update eseal dependencies to latest version 1.1.1.