Unignore tests, update cmp files and add TODO

MaxWidthAppliesTo007Test works correctly now

DEVSIX-3255
DEVSIX-3386

Autoported commit.
Original commit hash: [4fb8fff9]

Author: ar3em

itext.tests/itext.html2pdf.tests/itext/html2pdf/css/w3c/css21/normal_flow/MaxWidthAppliesTo007Test.cs

@@ -44,9 +44,7 @@ source product.
 using iText.Html2pdf.Css.W3c;
 
 namespace iText.Html2pdf.Css.W3c.Css21.Normal_flow {
-    [NUnit.Framework.Ignore("")]
     public class MaxWidthAppliesTo007Test : W3CCssTest {
-        [NUnit.Framework.Ignore("")]
         protected internal override String GetHtmlFileName() {
             return "max-width-applies-to-007.xht";
         }

itext.tests/itext.html2pdf.tests/itext/html2pdf/css/w3c/css_ui_3/Outline009Test.cs

@@ -44,7 +44,7 @@ source product.
 using iText.Html2pdf.Css.W3c;
 
 namespace iText.Html2pdf.Css.W3c.Css_ui_3 {
-    [NUnit.Framework.Ignore("")]
+    // TODO update cmp file after fixing DEVSIX-3386
     public class Outline009Test : W3CCssTest {
         protected internal override String GetHtmlFileName() {
             // parent's <outline-style: none;> should override parent's <outline-width: whatever;> to 0 value

itext.tests/itext.html2pdf.tests/resources/itext/html2pdf/css/w3c/css21/normal_flow/max-width-applies-to-007.pdf

@@ -1 +1 @@
-3df98a96ba09f344af1d5d14eeaaf721cdebbc2d 
+4fb8fff94904641cd6b2b9f9577b670018ffda34