Refactor file names based on BETA10 (#1064)

* Refactor file names based on BETA10

* Extract LegoDeviceEnumerate to dedicated file

* Fix compiler errors

* Migrate contiguous block of code to `LegoDeviceEnumerate`

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Co-authored-by: jonschz <jonschz@users.noreply.github.com>

LEGO1/lego/legoomni/src/actors/act3actors.cpp

@@ -1,4 +1,4 @@
-#include "act3actor.h"
+#include "act3actors.h"
 
 DECOMP_SIZE_ASSERT(Act3Actor, 0x178)
 

LEGO1/lego/legoomni/src/common/legoobjectfactory.cpp

@@ -5,7 +5,7 @@
 #include "act2genactor.h"
 #include "act2policestation.h"
 #include "act3.h"
-#include "act3actor.h"
+#include "act3actors.h"
 #include "act3brickster.h"
 #include "act3cop.h"
 #include "act3shark.h"

LEGO1/lego/legoomni/src/video/legovideomanager.cpp

@@ -4,6 +4,7 @@
 #include "legoinputmanager.h"
 #include "legomain.h"
 #include "misc.h"
+#include "mxdirectx/legodxinfo.h"
 #include "mxdirectx/mxdirect3d.h"
 #include "mxdirectx/mxstopwatch.h"
 #include "mxdisplaysurface.h"