Checkmk Werk 14328: Fix host search with option "Locked by"

ID: 14328 Title: Fix host search with option "Locked by" Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 The host search returned no search results if option "Locked by" was used, even if host would match. For example, this search is used in the dynamic host management action "Hosts assigned with this connection".