Bump javapackager from 1.6.5 to 1.6.6

Bumps [javapackager](https://github.com/fvarrui/JavaPackager) from 1.6.5 to 1.6.6.
- [Release notes](https://github.com/fvarrui/JavaPackager/releases)
- [Commits](https://github.com/fvarrui/JavaPackager/commits)

---
updated-dependencies:
- dependency-name: io.github.fvarrui:javapackager
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -178,7 +178,7 @@
                     <plugin>
                         <groupId>io.github.fvarrui</groupId>
                         <artifactId>javapackager</artifactId>
-                        <version>1.6.5</version>
+                        <version>1.6.6</version>
                         <configuration>
                             <mainClass>${mainClass}</mainClass>
                             <bundleJre>true</bundleJre>