arc42 documentation shall be published to Confluence

[DirkMahler]

The arc42 documentation is currently published as HTML report to GH pages.

In addition the document shall be availabe in the BUSCHMAIS space of Atlassian confluence. The parent page shall be https://buschmais.atlassian.net/wiki/spaces/~557058e59922a146ab4846b992ec59ed4254bc/pages/14745601/jQAssistant.

Therefore a setup the Confluence Publisher Maven Plugin (https://confluence-publisher.atlassian.net/wiki/spaces/CPD/overview) shall be integrated into the arc42 module:

            <plugin>
                <groupId>org.sahli.asciidoc.confluence.publisher</groupId>
                <artifactId>asciidoc-confluence-publisher-maven-plugin</artifactId>
                <version>0.31.0</version>
                <executions>
                    <execution>
                        <id>default-cli</id>
                        <goals>
                            <goal>publish</goal>
                        </goals>
                        <phase>verify</phase>
                        <configuration>
                            <asciidocRootFolder>src/docs/asciidoc</asciidocRootFolder>
                            <rootConfluenceUrl>${confluence.url}</rootConfluenceUrl>
                            <serverId>${confluence.serverId}</serverId>
                            <spaceKey>${confluence.spaceKey}</spaceKey>
                            <ancestorId>${confluence.ancestorId}</ancestorId>
                            <convertOnly>${confluence.convertOnly}</convertOnly>
                            <notifyWatchers>false</notifyWatchers>
                            <maxRequestsPerSecond>10</maxRequestsPerSecond>
                            <attributes>
                                <jqassistant-report-path>${jqassistant.report.file}</jqassistant-report-path>
                            </attributes>
                        </configuration>
                    </execution>
                </executions>
                <dependencies>
                    <dependency>
                        <groupId>org.jqassistant.tooling.asciidoctorj</groupId>
                        <artifactId>jqassistant-asciidoctorj-extensions</artifactId>
                        <version>${jqassistant-asciidoctorj-extensions.version}</version>
                    </dependency>
                    <dependency>
                        <groupId>org.asciidoctor</groupId>
                        <artifactId>asciidoctorj-diagram</artifactId>
                        <version>${asciidoctorj-diagram.version}</version>
                    </dependency>
                    <dependency>
                        <groupId>org.asciidoctor</groupId>
                        <artifactId>asciidoctorj-diagram-plantuml</artifactId>
                        <version>${asciidoctorj-diagram-plantuml.version}</version>
                    </dependency>
                </dependencies>
            </plugin>

Confluence URL: https://buschmais.atlassian.net/wiki/
Space Key: development
PageId: 15138831