build(deps): bump com.diffplug.spotless:spotless-maven-plugin (#37)

Author: dependabot[bot]

pom.xml

@@ -24,7 +24,7 @@
             <plugin>
                 <groupId>com.diffplug.spotless</groupId>
                 <artifactId>spotless-maven-plugin</artifactId>
-                <version>2.46.1</version>
+                <version>3.0.0</version>
                 <configuration>
                     <formats>
                         <format>