Bump spring-beans in /blueprint/blueprint-spring

Bumps [spring-beans](https://github.com/spring-projects/spring-framework) from 4.2.2.RELEASE to 5.2.20.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v4.2.2.RELEASE...v5.2.20.RELEASE)

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

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/blueprint/blueprint-spring/pom.xml b/blueprint/blueprint-spring/pom.xml
index 7ce6dca..9d36f1e 100644
--- a/blueprint/blueprint-spring/pom.xml
+++ b/blueprint/blueprint-spring/pom.xml
@@ -125,7 +125,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-beans</artifactId>
-            <version>4.2.2.RELEASE</version>
+            <version>5.2.20.RELEASE</version>
             <scope>provided</scope>
         </dependency>
         <dependency>