Bump springVersion from 5.3.6 to 5.3.7

Bumps `springVersion` from 5.3.6 to 5.3.7.

Updates `spring-context-support` from 5.3.6 to 5.3.7
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.6...v5.3.7)

Updates `spring-jdbc` from 5.3.6 to 5.3.7
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.6...v5.3.7)

Updates `spring-tx` from 5.3.6 to 5.3.7
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.6...v5.3.7)

Updates `spring-web` from 5.3.6 to 5.3.7
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.6...v5.3.7)

Updates `spring-aop` from 5.3.6 to 5.3.7
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.6...v5.3.7)

Updates `spring-test` from 5.3.6 to 5.3.7
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.6...v5.3.7)

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

build.gradle

@@ -14,7 +14,7 @@ ext {
         mybatisVersion = '3.5.7',
         mybatisSpringVersion = '2.0.6',
         mybatisSpringBootStarterVersion = '2.1.4',
-        springVersion = '5.3.6',
+        springVersion = '5.3.7',
         springBootVersion = '2.4.5',
         jsqlparserVersion = '4.0',
         junitVersion = '5.7.1',