Bump spring-core from 3.2.2.RELEASE to 5.2.22.RELEASE

Bumps [spring-core](https://github.com/spring-projects/spring-framework) from 3.2.2.RELEASE to 5.2.22.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v3.2.2.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

@@ -8,7 +8,7 @@
     <name>TaskMaster</name>
 
 	<properties>
-	<spring.version>3.2.5.RELEASE</spring.version>
+	<spring.version>5.2.22.RELEASE</spring.version>
 	<jackson.version>1.9.10</jackson.version>
 	</properties>