Hotfix. Revert "cacheClosedWindowIfNeeded: make sure that the half-dead window that triggered the cache renewal is also in the cache"

This reverts commit f92dacb.

Because the assertion is sometimes false (I don't know yet why):
    ##### AeroSpace Runtime Error #####

    Please report to:
        https://github.com/nikitabobko/AeroSpace/issues/new
        Please describe what you did to trigger this error

    Message:
    Version: 0.0.0-SNAPSHOT
    Git hash: 7b88c46
    Coordinate: /Users/bobko/a/AeroSpace/Sources/AppBundle/tree/frozen/closedWindowsCache.swift:48:10 cacheClosedWindowIfNeeded(window:)
    recursionDetectorDuringFailure: false
    cli: false
    Displays have separate spaces: false

    Stacktrace:
    0   AeroSpace                           0x0000000102d73bc0 $s6Common6errorT_4file4line6column8functionxSS_SSS2iSStlFs5NeverO_Tg5 + 1104
    1   AeroSpace                           0x0000000102d9f328 $s6Common5check__4file4line6column8functionySb_SSyXKSSS2iSStF + 92
    2   AeroSpace                           0x0000000102c50558 $s9AppBundle25cacheClosedWindowIfNeeded6windowyAA0E0C_tF + 1116
    3   AeroSpace                           0x0000000102c37cec $s9AppBundle9MacWindowC14garbageCollect22skipClosedWindowsCacheySb_tF + 136
    4   AeroSpace                           0x0000000102c22d74 $s9AppBundle9gcWindowsyyF + 500
    5   AeroSpace                           0x0000000102c207a0 $s9AppBundle2gc33_9D4CAE07A16011BB7304F8F5007BD739LLyyF + 388
    6   AeroSpace                           0x0000000102c1d568 $s9AppBundle14refreshSession26screenIsDefinitelyUnlocked7startup4bodyxSb_SbxyXEtlFyt_Tg503$s9a32Bundle16refreshAndLayout26screenfG31Unlocked7startupySb_SbtFyyXEfU_Tf1nnnc_n + 272
    7   HIServices                          0x000000019e61da80 _XXMIGPostNotification + 896
    8   HIServices                          0x000000019e64efa0 _XPostNotification + 356
    9   HIServices                          0x000000019e5fe368 mshMIGPerform + 212
    10  CoreFoundation                      0x0000000197d622c8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 60
    11  CoreFoundation                      0x0000000197d621e8 __CFRunLoopDoSource1 + 524
    12  CoreFoundation                      0x0000000197d60b48 __CFRunLoopRun + 2248
    13  CoreFoundation                      0x0000000197d5fbc4 CFRunLoopRunSpecific + 588
    14  HIToolbox                           0x00000001a31cff64 RunCurrentEventLoopInMode + 292
    15  HIToolbox                           0x00000001a31d5d54 ReceiveNextEventCommon + 636
    16  HIToolbox                           0x00000001a31d5eb8 _BlockUntilNextEventMatchingListInModeWithFilter + 76
    17  AppKit                              0x000000019b88ba08 _DPSNextEvent + 660
    18  AppKit                              0x000000019c1cbe0c -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688
    19  AppKit                              0x000000019b87eae0 -[NSApplication run] + 480
    20  AppKit                              0x000000019b855364 NSApplicationMain + 888
    21  SwiftUI                             0x00000001c5f05340 $s7SwiftUI6runAppys5NeverOSo21NSApplicationDelegate_So11NSResponderCXcFTf4e_nAA07TestingdG0C_Tg5Tm + 160
    22  SwiftUI                             0x00000001c6375ee4 $s7SwiftUI6runAppys5NeverOxAA0D0RzlF + 84
    23  SwiftUI                             0x00000001c66eef24 $s7SwiftUI3AppPAAE4mainyyFZ + 224
    24  AeroSpace                           0x0000000102bc0fc4 main + 36
    25  dyld                                0x00000001978f8274 start + 2840

I need to investigate why and reintroduce the assertion

Author: nikitabobko

Sources/AppBundle/tree/frozen/closedWindowsCache.swift

@@ -1,5 +1,4 @@
 import AppKit
-import Common
 
 /// First line of defence against lock screen
 ///
@@ -45,7 +44,6 @@ func cacheClosedWindowIfNeeded(window: Window) {
         workspaces: Workspace.all.map { FrozenWorkspace($0) },
         monitors: monitors.map(FrozenMonitor.init)
     )
-    check(closedWindowsCache.windowIds.contains(window.windowId))
 }
 
 func restoreClosedWindowsCacheIfNeeded(newlyDetectedWindow: Window) -> Bool {