remove Azure specific impl now it is in core

provider/indexer-azure/src/main/java/org/opengroup/osdu/indexer/azure/di/IndexSchemaServiceOverrideImpl.java

-package org.opengroup.osdu.indexer.azure.di;
-
-import org.opengroup.osdu.indexer.service.IndexSchemaServiceImpl;
-import org.opengroup.osdu.indexer.service.SchemaService;
-import org.springframework.context.annotation.Primary;
-import org.springframework.stereotype.Service;
-
-import javax.inject.Inject;
-import java.io.UnsupportedEncodingException;
-import java.net.URISyntaxException;
-
-@Primary
-@Service
-public class IndexSchemaServiceOverrideImpl extends IndexSchemaServiceImpl {
-
-    private final SchemaService schemaService;
-
-    @Inject
-    public IndexSchemaServiceOverrideImpl(SchemaService schemaService) {
-        this.schemaService = schemaService;
-    }
-
-    protected String getSchema(String kind) throws URISyntaxException, UnsupportedEncodingException {
-        return this.schemaService.getSchema(kind);
-    }
-}