Update render preset balanced and performance modes to...

Update render preset balanced and performance modes to rtx.indirrectDiffuse.enabled to false (#3240)

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Update render preset balanced and performance modes to
rtx.indirrectDiffuse.enabled to false, the original value from Isaac Lab
2.1.

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apps/rendering_modes/balanced.kit

@@ -11,7 +11,7 @@ rtx.sceneDb.ambientLightIntensity = 1.0
 
 rtx.shadows.enabled = true
 
-rtx.indirectDiffuse.enabled = true
+rtx.indirectDiffuse.enabled = false
 rtx.indirectDiffuse.denoiser.enabled = true
 
 # rtx.domeLight.upperLowerStrategy = 3

apps/rendering_modes/performance.kit

@@ -10,7 +10,7 @@ rtx.sceneDb.ambientLightIntensity = 1.0
 
 rtx.shadows.enabled = true
 
-rtx.indirectDiffuse.enabled = true
+rtx.indirectDiffuse.enabled = false
 rtx.indirectDiffuse.denoiser.enabled = false
 
 rtx.domeLight.upperLowerStrategy = 3