Build: Update gradle to 8.5

LICENSE.txt

apps/desktopgui/build.gradle

apps/i2pcontrol/build.gradle

apps/i2psnark/build.gradle

apps/i2ptunnel/build.gradle

apps/imagegen/build.gradle

apps/jetty/build.gradle

apps/jrobin/build.gradle

apps/ministreaming/build.gradle

apps/routerconsole/build.gradle

apps/sam/build.gradle

apps/susidns/build.gradle

apps/susimail/build.gradle

apps/systray/build.gradle

build.gradle

core/build.gradle

gradle.properties

gradle/update.gradle

gradle/wrapper/gradle-wrapper.jar

gradle/wrapper/gradle-wrapper.properties