Bump org.slf4j:slf4j-api from 2.0.17 to 2.0.18 in /spark/core

Bumps org.slf4j:slf4j-api from 2.0.17 to 2.0.18.

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-api
  dependency-version: 2.0.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

spark/core/build.gradle

@@ -63,7 +63,7 @@ sparkVariants {
             add(variant.configuration('compileOnly'), "com.fasterxml.jackson.core:jackson-annotations:2.21")
             add(variant.configuration('compileOnly'), "com.google.guava:guava:23.0")
             add(variant.configuration('compileOnly'), "com.google.protobuf:protobuf-java:4.34.1")
-            add(variant.configuration('compileOnly'), "org.slf4j:slf4j-api:2.0.17")
+            add(variant.configuration('compileOnly'), "org.slf4j:slf4j-api:2.0.18")
 
             add(variant.configuration('test', 'implementation'), project(":test:shared"))
             add(variant.configuration('test', 'implementation'), "com.esotericsoftware.kryo:kryo:2.24.0")