Bumps `slf4jVersion` from 2.0.13 to 2.0.16.

Updates `org.slf4j:slf4j-api` from 2.0.13 to 2.0.16

Updates `org.slf4j:slf4j-simple` from 2.0.13 to 2.0.16

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

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