build(deps): bump spring-web from 5.3.23 to 6.0.0

Bumps [spring-web](https://github.com/spring-projects/spring-framework) from 5.3.23 to 6.0.0.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.3.23...v6.0.0)

---
updated-dependencies:
- dependency-name: org.springframework:spring-web
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -185,7 +185,7 @@
         <cs.xapi.version>8.1.0</cs.xapi.version>
         <cs.xmlrpc.version>3.1.3</cs.xmlrpc.version>
         <cs.xstream.version>1.4.20</cs.xstream.version>
-        <org.springframework.version>5.3.26</org.springframework.version>
+        <org.springframework.version>6.1.21</org.springframework.version>
         <cs.ini.version>0.5.4</cs.ini.version>
         <cs.caffeine.version>3.1.7</cs.caffeine.version>
     </properties>