chore(deps): bump slf4j.version from 2.0.19 to 2.0.20

Bumps `slf4j.version` from 2.0.19 to 2.0.20.

Updates `org.slf4j:slf4j-api` from 2.0.19 to 2.0.20

Updates `org.slf4j:slf4j-simple` from 2.0.19 to 2.0.20

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-api
  dependency-version: 2.0.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.slf4j:slf4j-simple
  dependency-version: 2.0.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -33,7 +33,7 @@
     <json.bind.version>3.0.3</json.bind.version>
     <okhttp.version>5.5.0</okhttp.version>
     <quarkus.version>3.39.5</quarkus.version>
-    <slf4j.version>2.0.19</slf4j.version>
+    <slf4j.version>2.0.20</slf4j.version>
     <!-- pinning to Spring 5.x for Java 11 support -->
     <spring.security.version>5.8.14</spring.security.version>
     <inrupt.commons.rdf4j.version>0.6.0</inrupt.commons.rdf4j.version>