Bump org.slf4j:slf4j-api from 2.0.13 to 2.0.15

Bumps org.slf4j:slf4j-api from 2.0.13 to 2.0.15.

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle.kts

@@ -24,7 +24,7 @@ repositories {
 }
 
 dependencies {
-    implementation("org.slf4j:slf4j-api:2.0.13")
+    implementation("org.slf4j:slf4j-api:2.0.15")
     implementation("org.slf4j:slf4j-log4j12:2.0.13")
     implementation("org.apache.logging.log4j:log4j-api:2.23.1")
     implementation("org.apache.logging.log4j:log4j-core:2.23.1")