Bump org.springframework:spring-web from 5.3.39 to 6.0.19 in /lib/upvs

Bumps [org.springframework:spring-web](https://github.com/spring-projects/spring-framework) from 5.3.39 to 6.0.19.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.3.39...v6.0.19)

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

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

lib/upvs/pom.xml

@@ -15,7 +15,7 @@
     <jax.version>2.3.1</jax.version>
     <jws.version>1.0-MR1</jws.version>
     <cxf.version>3.4.4</cxf.version>
-    <spring.version>5.3.39</spring.version>
+    <spring.version>6.0.19</spring.version>
     <guava.version>30.1.1-jre</guava.version>
     <slf4j.version>1.7.30</slf4j.version>
     <logback.version>1.2.3</logback.version>