Bump the dependencies group across 1 directory with 2 updates (#217)

Bumps the dependencies group with 2 updates in the / directory: org.slf4j:slf4j-api and [com.diffplug.spotless:spotless-maven-plugin](https://github.com/diffplug/spotless).


Updates `org.slf4j:slf4j-api` from 2.0.17 to 2.0.18

Updates `com.diffplug.spotless:spotless-maven-plugin` from 3.4.0 to 3.5.0
- [Release notes](https://github.com/diffplug/spotless/releases)
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@maven/3.4.0...maven/3.5.0)

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-api
  dependency-version: 2.0.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: com.diffplug.spotless:spotless-maven-plugin
  dependency-version: 3.5.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -75,15 +75,15 @@
         <version.maven.plugin.jacoco>0.8.14</version.maven.plugin.jacoco>
         <version.maven.plugin.javadoc>3.12.0</version.maven.plugin.javadoc>
         <version.maven.plugin.source>3.4.0</version.maven.plugin.source>
-        <version.maven.plugin.spotless>3.4.0</version.maven.plugin.spotless>
+        <version.maven.plugin.spotless>3.5.0</version.maven.plugin.spotless>
         <version.maven.plugin.surefire>3.5.5</version.maven.plugin.surefire>
 
         <version.mockito>5.23.0</version.mockito>
         <version.paho>1.2.5</version.paho>
         <version.parsson>1.1.7</version.parsson>
         <version.reflections>0.10.2</version.reflections>
         <version.settings>1.2</version.settings>
-        <version.slf4j>2.0.17</version.slf4j>
+        <version.slf4j>2.0.18</version.slf4j>
         <version.time4j>5.9.4</version.time4j>
     </properties>