Bump spring-core from 5.3.26 to 5.3.27

Bumps [spring-core](https://github.com/spring-projects/spring-framework) from 5.3.26 to 5.3.27.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.3.26...v5.3.27)

---
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

@@ -113,7 +113,7 @@
         <slf4j.version>1.7.32</slf4j.version>
         <slf4j.upper.bound>3</slf4j.upper.bound>
         <logback.version>1.2.11</logback.version>
-        <spring.version>5.3.26</spring.version>
+        <spring.version>5.3.27</spring.version>
             <!-- NOTE: upgrading jGit to 6.x requires Java 11 -->
         <jgit.version>5.13.0.202109080827-r</jgit.version>
         <junit.version>4.13.2</junit.version>