The JBoss Java EE API Specs project has revised the naming convention of the APIs to identify the version of the specification that the APIs align with. IronJacamar has dependencies on the older API project.

<dependency org="org.jboss.javaee" name="jboss-jaspi-api" rev="${version.jboss.jaspi.api}" conf="common,ironjacamar-core-impl,ironjacamar-depchain"/>
<dependency org="org.jboss.javaee" name="jboss-transaction-api" rev="${version.transaction.api}" conf="common,ironjacamar-core-api,ironjacamar-core-impl,ironjacamar-depchain,ironjacamar-deployers-fungal,ironjacamar-spec-api"/>

I'd recommend updating these dependencies to the newer versions being maintained:
https://repository.jboss.org/nexus/content/groups/public/org/jboss/spec/javax/transaction/jboss-transaction-api_1.1_spec/1.0.0.Final/
https://repository.jboss.org/nexus/content/groups/public/org/jboss/spec/javax/security/auth/message/jboss-jaspi-api_1.0_spec/1.0.0.Final/