Issue #3490682 by grimreaper: Remove row_cols prop from layout component with...

Issue #3490682 by grimreaper: Remove row_cols prop from layout component with predefined number of columns.

Closes #3490682

components/grid_row_1/grid_row_1.component.yml

@@ -101,26 +101,6 @@ props:
         gy-3: "3"
         gy-4: "4"
         gy-5: "5"
-    row_cols:
-      title: "Row columns"
-      description: "Use theses classes to quickly set the number of columns that best render your content and layout. With 'Auto' you can give the columns their natural width."
-      type: string
-      enum:
-        - "1"
-        - "2"
-        - "3"
-        - "4"
-        - "5"
-        - "6"
-        - "7"
-        - "8"
-        - "9"
-        - "10"
-        - "11"
-        - "12"
-        - "auto"
-      "meta:enum":
-        auto: "Auto"
     col_xs:
       title: "All (Extra small)"
       type: string