Bump spring-core from 5.3.16 to 5.3.17

Bumps [spring-core](https://github.com/spring-projects/spring-framework) from 5.3.16 to 5.3.17.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.3.16...v5.3.17)

---
updated-dependencies:
- dependency-name: org.springframework:spring-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

sass-embedded-host/build.gradle

@@ -25,7 +25,7 @@ repositories {
 
 def dartSassVersion = "1.49.9"
 def slf4jVersion = '1.7.36'
-def springVersion = '5.3.16'
+def springVersion = '5.3.17'
 def webjarsVersion = '0.50'
 
 dependencies {