Remove TODOs in Lab and IccBased colors

It seems that these TODOs were added in accordance with the note about the Range entry in Table 65 of the PDF specification 32000-1: 2008.
But it seems that this note is relevant to readers. Thus, we may not take this fact into account when writing to a PDF file.

DEVSIX-4013

Autoported commit.
Original commit hash: [2cf618d25]

Author: ar3em

itext/itext.kernel/itext/kernel/colors/IccBased.cs

@@ -48,7 +48,6 @@ source product.
 namespace iText.Kernel.Colors {
     public class IccBased : Color {
         public IccBased(PdfCieBasedCs.IccBased cs)
-            // TODO if zero is outside of the Range, default value should be the nearest to the zero valid value
             : this(cs, new float[cs.GetNumberOfComponents()]) {
         }
 

itext/itext.kernel/itext/kernel/colors/Lab.cs

@@ -46,7 +46,6 @@ source product.
 namespace iText.Kernel.Colors {
     public class Lab : Color {
         public Lab(PdfCieBasedCs.Lab cs)
-            // TODO if zero is outside of the Range, default value should be the nearest to the zero valid value
             : this(cs, new float[cs.GetNumberOfComponents()]) {
         }
 

itext/itext.kernel/itext/kernel/pdf/colorspace/PdfCieBasedCs.cs

@@ -197,6 +197,7 @@ public IccBased(PdfArray pdfObject)
             }
 
             public IccBased(Stream iccStream)
+                // TODO DEVSIX-4217 add parsing of the Range
                 : this(GetInitialPdfArray(iccStream, null)) {
             }
 

port-hash

@@ -1 +1 @@
-e7a1b1f99b64a4d89ff6c904176928dde2843ac5
+2cf618d256e38f483918157a47a9184c98729f4e