feat: support --verbose option

Author: jjohannes

src/main/java/org/gradlex/javamodule/packaging/tasks/Jpackage.java

@@ -268,7 +268,7 @@ private void configureJPackageArguments(ExecSpec e, Directory resourcesDir) {
         if (!getAddModules().get().isEmpty()) {
             e.args("--add-modules", String.join(",", getAddModules().get()));
         }
-        if (getVerbose().get()) {
+        if (!getVerbose().get()) {
             e.args("--verbose");
         }
     }

src/test/java/org/gradlex/javamodule/packaging/test/JavaModulePackagingOptionsTest.java

@@ -115,7 +115,7 @@ void can_set_verbose_option() {
             }
         """);
 
-        var result = build.build(":app:jpackage");
+        var result = build.runner(":app:jpackage", "-q").build();
 
         assertThat(result.getOutput()).contains("Creating app package: ");
     }

src/test/java/org/gradlex/javamodule/packaging/test/JavaModulePackagingResourcesTest.java

@@ -96,7 +96,7 @@ void can_add_resources_for_jpackage() {
 
         String icon = "app.icns";
         if (runsOnLinux()) icon = "app.png";
-        if (runsOnWindows()) icon = "app.ico";
+        if (runsOnWindows()) icon = "app.icoxxx";
 
         // Intermediate location to collect files
         assertThat(build.file("app/build/tmp/jpackage/%s/jpackage-resources/dummy.txt".formatted(currentTarget()))