Merge pull request #8358 from MicrosoftDocs/mints-cards

add cards topic in TOC

Author: mduelae

powerapps-docs/maker/TOC.yml

@@ -2423,6 +2423,8 @@
           href: ../cards/make-a-card/ui-elements/use-buttons.md
         - name: Add and configure screens
           href: ../cards/make-a-card/screens/use-screens.md
+        - name: Work with repeating controls in cards
+          href: ../cards/make-a-card/ui-elements/data-binding.md
         - name: Control reference
           items: 
             - name: List of controls and properties