Remove ScalarDB Analytics version compatibility doc

The contents of the version compatibility doc have been moved to the "Run Analytical Queries Through ScalarDB Analytics" doc.

Author: josh-wong

sidebars.js

@@ -464,11 +464,6 @@ const sidebars = {
                   id: 'scalardb-analytics-postgresql/schema-importer',
                   label: 'PostgreSQL Schema Importer for PostgreSQL',
                 },
-                {
-                  type: 'doc',
-                  id: 'scalardb-analytics-spark/version-compatibility',
-                  label: 'Version Compatibility for Spark',
-                },
               ],
             },
             {
@@ -1340,11 +1335,6 @@ const sidebars = {
                   id: 'scalardb-analytics-postgresql/schema-importer',
                   label: 'PostgreSQL 用 Schema Importer',
                 },
-                {
-                  type: 'doc',
-                  id: 'scalardb-analytics-spark/version-compatibility',
-                  label: 'Spark のバージョン互換性',
-                },
               ],
             },
             {