This patch has been merged upstream. Drop next update.
Commit: c9acda2a659f9ac079fefd2c0b8d6ff9c8a8238e

Index: src/Mod/Fem/App/PreCompiled.h
--- src/Mod/Fem/App/PreCompiled.h.orig
+++ src/Mod/Fem/App/PreCompiled.h
@@ -151,7 +151,7 @@
 #include <vtkAppendFilter.h>
 #include <vtkArrayCalculator.h>
 #include <vtkCellArray.h>
-#if VTK_VERSION_NUMBER >= VTK_VERSION_CHECK(9, 3, 0)
+#if VTK_VERSION_NUMBER >= VTK_VERSION_CHECK(9, 2, 20230125)
 # include <vtkCleanUnstructuredGrid.h>
 #endif
 #include <vtkCompositeDataSet.h>
