Bump org.slf4j:slf4j-api from 2.0.7 to 2.0.9

Bumps org.slf4j:slf4j-api from 2.0.7 to 2.0.9.

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -26,7 +26,7 @@
         <spring.version>6.0.9</spring.version>
         <elasticsearch.version>8.8.1</elasticsearch.version>
         <beyonder.version>8.6-SNAPSHOT</beyonder.version>
-        <slf4j.version>2.0.7</slf4j.version>
+        <slf4j.version>2.0.9</slf4j.version>
         <log4j.version>2.20.0</log4j.version>
         <commons.io.version>2.11.0</commons.io.version>
         <jackson.version>2.15.2</jackson.version>