MC-2365: Create MFTF tests for vertical alignment of rows

- add min height negative value data entity

Author: anthoula

app/code/Magento/PageBuilder/Test/Mftf/Data/CommonContentTypeData.xml

@@ -43,6 +43,13 @@
         <data key="value">a</data>
         <data key="errorMessage">Please enter a valid number in this field.</data>
     </entity>
+    <entity name="PageBuilderMinHeightProperty_Negative1" type="pagebuilder_min_height_property">
+        <data key="name">Minimum Height</data>
+        <data key="section">layout</data>
+        <data key="fieldName">min_height</data>
+        <data key="value">-1</data>
+        <data key="errorMessage">Please enter a value greater than or equal to 0.</data>
+    </entity>
     <!-- Vertical Alignment -->
     <entity name="PageBuilderVerticalAlignmentPropertyTop" type="pagebuilder_vertical_alignment_property">
         <data key="name">Vertical alignment</data>