Bump com.github.johnrengelman.shadow from 6.1.0 to 7.0.0

Bumps com.github.johnrengelman.shadow from 6.1.0 to 7.0.0.

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

build.gradle

@@ -4,7 +4,7 @@ plugins {
     id 'application'
     id 'maven'
     id 'signing'
-    id 'com.github.johnrengelman.shadow' version '6.1.0'
+    id 'com.github.johnrengelman.shadow' version '7.0.0'
     id 'com.dorongold.task-tree' version '2.1.0'
     id 'io.freefair.git-version' version '5.3.3.3'
     id "com.diffplug.spotless" version "5.14.0"