Update dependency org.asciidoctor:asciidoctorj-diagram to v2.2.13

This MR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.asciidoctor:asciidoctorj-diagram	2.2.11 -> 2.2.13

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Release Notes

asciidoctor/asciidoctorj-diagram (org.asciidoctor:asciidoctorj-diagram)

v2.2.13

This release brings asciidoctor-diagram 2.2.13 to the JVM.

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