Bump org.springframework:spring-core from 6.0.11 to 6.1.1

Bumps [org.springframework:spring-core](https://github.com/spring-projects/spring-framework) from 6.0.11 to 6.1.1.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v6.0.11...v6.1.1)

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

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

build.gradle.kts

@@ -141,7 +141,7 @@ dependencies {
     implementation(kotlin("stdlib"))
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.0")
     implementation("org.jetbrains.kotlin:kotlin-reflect:1.9.10")
-    implementation("org.springframework:spring-core:6.0.11")
+    implementation("org.springframework:spring-core:6.1.1")
 
     testImplementation("org.junit.jupiter:junit-jupiter:5.10.0")
 }