Bumps SLF4J to 2.0.5.
<!-- end::jetty-version[] -->
<!-- Last GraalVM version to support Java 8 -->
<graalvm-version>21.3.2.1</graalvm-version>
- <slf4j-version>2.0.3</slf4j-version>
+ <slf4j-version>2.0.5</slf4j-version>
<log4j2-version>2.19.0</log4j2-version>
<spring-version>5.3.24</spring-version>
<spring-boot-version>2.7.6</spring-boot-version>
