bump org.apache.neethi:neethi in /modules/samples/book

Bumps org.apache.neethi:neethi from 3.1.2-SNAPSHOT to 3.2.2.

---
updated-dependencies:
- dependency-name: org.apache.neethi:neethi
  dependency-version: 3.2.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

modules/samples/book/pom.xml

@@ -67,7 +67,7 @@
         <dependency>
             <groupId>org.apache.neethi</groupId>
             <artifactId>neethi</artifactId>
-            <version>3.1.2-SNAPSHOT</version>
+            <version>3.2.2</version>
         </dependency>
         <dependency>
             <groupId>commons-logging</groupId>