XWIKI-16833: Upgrade to Solr 8.5.0

* make sure the right version of Netty is used

pom.xml

@@ -63,6 +63,9 @@
     <!-- Jetty version -->
     <jetty.version>9.4.27.v20200227</jetty.version>
 
+    <!-- Netty version -->
+    <netty.version>4.1.48.Final</netty.version>
+
     <!-- By default check that unit tests don't output anything to the console -->
     <xwiki.surefire.captureconsole.skip>false</xwiki.surefire.captureconsole.skip>
 
@@ -688,6 +691,38 @@
         <artifactId>jetty-websocket</artifactId>
         <version>${jetty.version}</version>
       </dependency>
+
+      <!-- Netty is used by several dependencies -->
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-common</artifactId>
+        <version>${netty.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-handle</artifactId>
+        <version>${netty.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-resolver</artifactId>
+        <version>${netty.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-transport</artifactId>
+        <version>${netty.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-codec</artifactId>
+        <version>${netty.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-buffer</artifactId>
+        <version>${netty.version}</version>
+      </dependency>
     </dependencies>
   </dependencyManagement>
   <build>