XMLUnit for Java 2.10.1 and XMLUnit.NET 2.11.1 Released

Both releases come with build related changes but also fix some issues with the placeholders module.

List of changes for XMLUnit for Java

• placeholders can now also be used inside of the local part of xsi:type attributes.
  PR #293

• PlaceholderDifferenceEvaluator would cause ClassCastException for documents with
  differences in xsi:type attributes.
  Issue #276

• updated a bunch of Maven plugins, in particular we now create CylcloneDX files using
  version 1.6 of the schema.
  PR #292

• updated bytebuddy dependency of xmlunit-assertj to 2.12.23 in order
  to support Java 17 properly

• Migrated form TravisCI to CircleCI
  Issue #289

• Migrated to Sonatype's Central Portal
  Issue #287

• added a new BOM artifact xmlunit-bom
  Issue #269

• Comparison has earned a new convenience constructor.
  PR #280 by
  @hiufung-kwok

• Input.from now detects Reader arguments and uses fromReader.
  PR #281 by
  @SThomasP

List of changes for XMLUnit for Java

• placeholders can now also be used inside of the local part of xsi:type attributes.
  PR #49

• PlaceholderDifferenceEvaluator would cause InvalidCastException for documents with
  differences in xsi:type attributes.
  Equivalent of XMLUnit Java Issue #xmlunit/276

• added readme files for the nuget packages.
  Issue #46.

• the NUnit 4.x constraints package tags nunit3 rather than nunit4.
  PR #43.

• added Cyclone DX SBOMs to release artifacts
  Issue #47.