fix whistesource issues for the indexer-core and indexer-azure;

pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.1.16.RELEASE</version>
+        <version>2.1.18.RELEASE</version>
         <relativePath/>
     </parent>
 
@@ -30,6 +30,7 @@
         <elasticsearch.version>6.8.1</elasticsearch.version>
         <netty.version>4.1.51.Final</netty.version>
         <reactor-netty.version>0.8.20.RELEASE</reactor-netty.version>
+        <woodstox-core.version>6.2.3</woodstox-core.version>
         <!--        <maven.compiler.target>1.8</maven.compiler.target>-->
 <!--        <maven.compiler.source>1.8</maven.compiler.source>-->
 <!--        <maven.war.plugin>2.6</maven.war.plugin>-->
@@ -112,6 +113,11 @@
                 <artifactId>reactor-netty</artifactId>
                 <version>${reactor-netty.version}</version>
             </dependency>
+            <dependency>
+                <groupId>com.fasterxml.woodstox</groupId>
+                <artifactId>woodstox-core</artifactId>
+                <version>${woodstox-core.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>