Merge pull request #88417 from hrasheed-msft/hdi_landingpage_fix

removing errant spark link in enterprise readiness

Author: v-shils

articles/hdinsight/index.yml

@@ -182,10 +182,6 @@ landingContent:
         links:
           - text: HDInsight security overview
             url: ./domain-joined/hdinsight-security-overview.md
-      - linkListType: quickstart
-        links:
-          - text: Create Apache Spark clusters in the Azure portal
-            url: ./spark/apache-spark-jupyter-spark-sql-use-portal.md
       - linkListType: concept
         links:
           - text: Plan virtual network