Bump spring-beans in /spring-mvc-excel-view

Bumps [spring-beans](https://github.com/spring-projects/spring-framework) from 4.3.14.RELEASE to 5.2.20.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v4.3.14.RELEASE...v5.2.20.RELEASE)

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

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

Author: dependabot[bot]

spring-mvc-excel-view/pom.xml

@@ -12,7 +12,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	<spring.version>4.3.14.RELEASE</spring.version>
+	<spring.version>5.2.20.RELEASE</spring.version>
 	<poi.version>3.17</poi.version>
   </properties>