Bump spring-core from 5.2.3.RELEASE to 5.2.22.RELEASE

Bumps [spring-core](https://github.com/spring-projects/spring-framework) from 5.2.3.RELEASE to 5.2.22.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.2.3.RELEASE...v5.2.22.RELEASE)

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

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

Author: dependabot[bot]

pom.xml

@@ -196,7 +196,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
-            <version>5.2.3.RELEASE</version>
+            <version>5.2.22.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>