build(deps): bump org.slf4j:slf4j-jdk14 from 2.0.7 to 2.0.9

Bumps org.slf4j:slf4j-jdk14 from 2.0.7 to 2.0.9.

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-jdk14
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

build.gradle

@@ -49,7 +49,7 @@ dependencies {
     // url validator
     implementation group: 'commons-validator', name: 'commons-validator', version: '1.7'
     // logging
-    implementation group: 'org.slf4j', name: 'slf4j-jdk14', version: '2.0.7'
+    implementation group: 'org.slf4j', name: 'slf4j-jdk14', version: '2.0.9'
     // JSON-LD, Zenodo mapping
     implementation group: 'com.apicatalog', name: 'titanium-json-ld', version: '1.3.2'
     // metadata validation, profiles based on JSON schema