Full RegEx support in device and interface search dialogs for Device Group creation

When creating a new device group using the Static, Dynamic Search, or Exclude options, the Select dialog for choosing devices or interfaces does not support full RegEx pattern matching. Users are limited to basic filtering and cannot construct precise expressions to target device or interface subsets. This enhancement proposes adding full RegEx search capability to these Select dialogs across all three device group creation methods, for both device and interface selection. Customers managing large or complex environments would gain a more precise and efficient way to build device groups without relying on manual selection or workarounds.