Bumps [log4j-core](https://github.com/apache/logging-log4j2) from 2.17.1 to 2.20.0.
- [Release notes](https://github.com/apache/logging-log4j2/releases)
- [Changelog](https://github.com/apache/logging-log4j2/blob/release-2.x/CHANGELOG.adoc)
- [Commits](apache/logging-log4j2@rel/2.17.1...rel/2.20.0)

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-core
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [log4j-slf4j-impl](https://github.com/apache/logging-log4j2) from 2.19.0 to 2.20.0.
- [Release notes](https://github.com/apache/logging-log4j2/releases)
- [Changelog](https://github.com/apache/logging-log4j2/blob/release-2.x/CHANGELOG.adoc)
- [Commits](apache/logging-log4j2@rel/2.19.0...rel/2.20.0)

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-slf4j-impl
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [log4j-api](https://github.com/apache/logging-log4j2) from 2.17.1 to 2.20.0.
- [Release notes](https://github.com/apache/logging-log4j2/releases)
- [Changelog](https://github.com/apache/logging-log4j2/blob/release-2.x/CHANGELOG.adoc)
- [Commits](apache/logging-log4j2@rel/2.17.1...rel/2.20.0)

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-api
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps scala-maven-plugin from 4.8.0 to 4.8.1.

---
updated-dependencies:
- dependency-name: net.alchim31.maven:scala-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [maven-surefire-plugin](https://github.com/apache/maven-surefire) from 2.22.2 to 3.0.0.
- [Release notes](https://github.com/apache/maven-surefire/releases)
- [Commits](apache/maven-surefire@surefire-2.22.2...surefire-3.0.0)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-surefire-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [slf4j-api](https://github.com/qos-ch/slf4j) from 2.0.6 to 2.0.7.
- [Release notes](https://github.com/qos-ch/slf4j/releases)
- [Commits](https://github.com/qos-ch/slf4j/commits)

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [feel-engine](https://github.com/camunda/feel-scala) from 1.15.3 to 1.16.0.
- [Release notes](https://github.com/camunda/feel-scala/releases)
- [Commits](camunda/feel-scala@1.15.3...1.16.0)

---
updated-dependencies:
- dependency-name: org.camunda.feel:feel-engine
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Add a test case to verify the failure if a decision is invoked with a non-existing decision id.

If a decision is invoked with a non-existing decision id, the engine returns a failure with an empty audit log. This caused an exception because the audit log can't handle an empty list.

Remove the public properties `rootEntry` and `requiredEntries` from the audit log. These properties doesn't work if the audit log entries are empty.

Note that the property `rootEntry` may contained an audit log entry but no from the root decision. If the evaluation of a required decision failed, the engine doesn't add an entry for the root decision.

Adjust the test case for the audit log after removing the audit log properties.

Add another test case to verify the failure if a decision is invoked with a non-existing name (in addition to the case for the id).

The engine fails the parsing of a DMN if it contains a cyclic dependency between BKMs.

Remove duplicated logic.

Rename variables to improve their meaning.

Morph the dependency check into a tail-recursive function.

Extract the cyclic dependency check into a method for a better overview.

The dependency `log4j-slf4j-impl` is not compatible with `slf4j2`. As a result, the DMN engine doesn't print any logging.

Replace the dependency with the compatible version `log4j-slf4j2-impl`.

Bumps license-maven-plugin from 4.1 to 4.2.

---
updated-dependencies:
- dependency-name: com.mycila:license-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps camunda-dmn-model from 7.18.0 to 7.19.0.

---
updated-dependencies:
- dependency-name: org.camunda.bpm.model:camunda-dmn-model
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

When a decision C has a dependency on decision A and B, and decision B also has a dependency on decision A, this is not a cyclic dependency.
The DMN should be parsed correctly. Regression test for #213.

When a decision C has a dependency on decision A and B, and decision B also has a dependency on decision A, this is not a cyclic dependency.
The DMN should be parsed correctly.

Issue # 71 - Dmn imports

Issue # 71 - Dmn imports