Update dependency org.asciidoctor:asciidoctorj to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.asciidoctor:asciidoctorj	2.5.13 -> 3.0.0

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Release Notes

asciidoctor/asciidoctorj (org.asciidoctor:asciidoctorj)

v3.0.0

Breaking changes

Improvement:

• Fix Macro APIs to take StructuralNodes and return Phrase- or StructuralNodes. (#​1084)
• Allow Preprocessor extensions to create new Readers and replace the original Reader. (#​1081)
• Set Java 11 as the minimal version (#​1151) (@​abelsromero)
• Remove deprecated methods in Options, OptionsBuilder, Attributes & AttributesBuilder (#​1199) (@​abelsromero)
• Remove deprecated methods from Asciidoctor interface (#​1201) (@​abelsromero)
• Remove deprecated methods from Document interface (#​1202) (@​abelsromero)
• Remove deprecated methods and constants from extension package (#​1203) (@​abelsromero)
• Remove deprecated methods from ast package (#​1204) (@​abelsromero)
• Add Automatic-Module-Name manifest entry to core, api, and cli for reserving stable JPMS module names (#​1240) (@​leadpony)
• Remove Java 'requires open access' module warning in modern Java versions (#​1246)
• Add Reader.getSource() and Reader.getSourceLines() (#​1262)

Bug Fixes:

• -s CLI option should be changed to -e to align with Asciidoctor (#​1237) (@​mojavelinux)
• Column#setWidth is ignored (#​1265) (@​Vampire)
• Fix unresolvable dependency of JRuby Gradle plugin. (#​1275)

Compatible changes

Improvement:

• Add setContext function to StructuralNode. (#​1250) (@​RayOffiah)
• Add command line option --failure-level to force non-zero exit code from AsciidoctorJ CLI if specified logging level is reached. (#​1114)
• Upgrade to asciidoctorj 2.0.23 (#​1280)
• Upgrade to asciidoctorj-pdf 2.3.18 (#​1280)
• Upgrade to asciidoctorj-revealjs 5.1.0 (#​1256)
• Upgrade to asciidoctorj-diagram 2.3.1 (#​1280)
• Upgrade to asciidoctorj-diagram-jsyntrax 1.38.2 (#​1282)
• Upgrade to JRuby 9.4.8.0 (#​1280)
• Upgrade to tilt 2.0.11 (#​1109)
• Upgrade to asciimath 2.0.4 (#​1109)
• Expose sectnum property in Section interface (#​1121)
• Replace use of deprecated 'numbered' attribute by 'sectnums' (#​1123) (@​abelsromero)
• Expose source and source_lines use of deprecated 'numbered' in Document interface (#​1145) (@​abelsromero)
• Accept 'null' as valid input (same as empty string) for load and convert String methods (#​1148) (@​abelsromero)
• Create asciidoctorj-cli module to prevent unnecessary dependencies to asciidoctorj jar consumers (#​1149)
• Add required --add-opens to cli launch script to remove Jdk warnings (#​1155) (@​abelsromero)
• Rename deprecated headerFooter option to the new standalone with same functionality (#​1155) (@​abelsromero)
• Remove class AsciidoctorUtils to remove complexity and unused logging (#​1169) (@​abelsromero)
• Expose ImageReferences in the catalog (#​1166) (@​abelsromero)
• Return Document AST when using convert or convertFile with appropriate options (#​1171) (@​abelsromero)
• Expose Links in the catalog (#​1183) (@​abelsromero)

Bug Fixes:

• Cell nodes do not inherit from StructuralNode (#​1086) (@​rahmanusta)
• Avoid throwing an exception when using AsciidoctorJ CLI and reading input from stdin (#​1105) (@​AlexCzar)
• Remove destinationDir Option from API (use toDir instead) (#​853, #​941) (@​abelsromero)
• Fix CLI target file location for source files relative to source dir (#​1135) (@​AlexCzar)
• Fix ConcurrentModificationException when converting to stream concurrently (#​1158) (@​rocketraman)
• 'UnsupportedOperationException' when passing immutable Map as options to 'createPhraseNode' (#​1221) (@​abelsromero)

Build Improvement:

• Upgrade build to Gradle 8.5 (#​1256)
• Upgrade Spring Boot test to 3.0.0 (#​1134)
• Fix upstream tests forcing SNAPSHOT on Asciidoctor gem installation (#​1123) (@​abelsromero)
• Fix upstream build removing the explicit plugin repository (#​1131)
• Set JUnit5 as default test engine (#​1186) (@​abelsromero)
• Removed pollutedTest Gradle task using junit-pioneer (#​1193) (@​abelsromero)
• Ignore 'docs/**' changes in CI (#​1225) (@​abelsromero)
• Add test for ensuring that asciidoctor version is available in CLI (#​1230) (@​abelsromero)
• Run tests on Java 21 (#​1236) (@​abelsromero)

Documentation:

• Fix invalid 'http://asciidoctor.org' references in docs and JavaDocs (#​1195) (@​abelsromero)

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[leonard84]

Blocked until https://github.com/asciidoctor/asciidoctor-gradle-plugin supports 3.0.0
I've prepared the necessary changes on our end https://github.com/leonard84/spock/tree/asciidoctor-3.0-upgrade