Bump log4j.version from 2.14.1 to 2.15.0
Bump log4j.version from 2.14.1 to 2.15.0

Bumps `log4j.version` from 2.14.1 to 2.15.0.

Updates `log4j-api` from 2.14.1 to 2.15.0

Updates `log4j-core` from 2.14.1 to 2.15.0

Updates `log4j-jcl` from 2.14.1 to 2.15.0

Updates `log4j-jul` from 2.14.1 to 2.15.0

Updates `log4j-slf4j-impl` from 2.14.1 to 2.15.0

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.logging.log4j:log4j-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.logging.log4j:log4j-jcl
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.logging.log4j:log4j-jul
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.logging.log4j:log4j-slf4j-impl
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
dizzzz/exist,lcahlander/exist,eXist-db/exist,windauer/exist,eXist-db/exist,wolfgangmm/exist,wolfgangmm/exist,dizzzz/exist,lcahlander/exist,windauer/exist,windauer/exist,windauer/exist,eXist-db/exist,lcahlander/exist,adamretter/exist,dizzzz/exist,eXist-db/exist,eXist-db/exist,wolfgangmm/exist,adamretter/exist,adamretter/exist,wolfgangmm/exist,wolfgangmm/exist,adamretter/exist,dizzzz/exist,adamretter/exist,dizzzz/exist,dizzzz/exist,lcahlander/exist,windauer/exist,wolfgangmm/exist,eXist-db/exist,lcahlander/exist,lcahlander/exist,windauer/exist,adamretter/exist