Bump javax.servlet:javax.servlet-api from 3.1.0 to 4.0.1

Bumps [javax.servlet:javax.servlet-api](https://github.com/javaee/servlet-spec) from 3.1.0 to 4.0.1.
- [Commits](javaee/servlet-spec@3.1.0...4.0.1)

---
updated-dependencies:
- dependency-name: javax.servlet:javax.servlet-api
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

pom.xml

@@ -305,7 +305,7 @@ under the License.
       <dependency>
         <groupId>javax.servlet</groupId>
         <artifactId>javax.servlet-api</artifactId>
-        <version>3.1.0</version>
+        <version>4.0.1</version>
       </dependency>
     </dependencies>
   </dependencyManagement>