Bump spotless-maven-plugin from 1.18.0 to 1.20.0#43

dependabot[bot] wants to merge 1 commit intomasterjson-snapshot/json-snapshot.github.io:masterfrom

dependabot/maven/com.diffplug.spotless-spotless-maven-plugin-1.20.0json-snapshot/json-snapshot.github.io:dependabot/maven/com.diffplug.spotless-spotless-maven-plugin-1.20.0Copy head branch name to clipboard