qt: peertableview alternating row colors

Author: RandyMcMillan

src/qt/forms/debugwindow.ui

@@ -923,6 +923,9 @@
              <property name="tabKeyNavigation">
               <bool>false</bool>
              </property>
+             <property name="alternatingRowColors">
+              <bool>true</bool>
+             </property>
              <property name="textElideMode">
               <enum>Qt::ElideMiddle</enum>
              </property>
@@ -984,6 +987,9 @@
              <property name="tabKeyNavigation">
               <bool>false</bool>
              </property>
+             <property name="alternatingRowColors">
+              <bool>true</bool>
+             </property>
              <property name="sortingEnabled">
               <bool>true</bool>
              </property>