Bump jnaVersion from 5.14.0 to 5.15.0

Bumps `jnaVersion` from 5.14.0 to 5.15.0.

Updates `net.java.dev.jna:jna` from 5.14.0 to 5.15.0
- [Changelog](https://github.com/java-native-access/jna/blob/master/CHANGES.md)
- [Commits](java-native-access/jna@5.14.0...5.15.0)

Updates `net.java.dev.jna:jna-platform` from 5.14.0 to 5.15.0
- [Changelog](https://github.com/java-native-access/jna/blob/master/CHANGES.md)
- [Commits](java-native-access/jna@5.14.0...5.15.0)

---
updated-dependencies:
- dependency-name: net.java.dev.jna:jna
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: net.java.dev.jna:jna-platform
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -20,7 +20,7 @@
     <!-- project properties -->
     <properties>
         <oshiVersion>6.6.3</oshiVersion>
-        <jnaVersion>5.14.0</jnaVersion>
+        <jnaVersion>5.15.0</jnaVersion>
         <lombokVersion>1.18.34</lombokVersion>
         <ini4jVersion>0.5.4</ini4jVersion>
     </properties>