Fix tests to maintain String order

[Sujishark]

What is the purpose of the change
To address the validation issue created due to the potential variations in String ordering during comparison.

This PR aims to fix 18 tests:

com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderArtifactId
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderArtifactIdVersion
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderArtifactIdVersionOptional
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderJarTypeOnly
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderGroupIdArtifactIdOptional
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderGroupIdArtifactIdVersion
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderGroupIdArtifactIdVersionOptional
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderGroupIdVersion
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderTypes
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderGroupId
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderGroupIdVersionOptional
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderGroupIdArtifactId
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.omitScope
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderAll
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderOptional
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderClassifiers
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderVersion
com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest.renderEmptyClassifier

REASON AND FIX:

The issue arises while creating a custom node createDependencyNode with the specified order which doesn’t match with the order of elements initialized in the class ArtifactData.

depgraph-maven-plugin/src/test/java/com/github/ferstl/depgraph/dependency/AbstractDependencyNodeNameRendererTest.java

Line 56 in f93bf3b

DependencyNode node = createDependencyNode("groupId", "artifactId", "version");

Due to this, validating the String with another string doesn’t turn out to return true.
The fix is to use a @JsonPropertyOrder annotation to specify the order in which the properties of the ArtifactData class should always appear in the order specified.

REPRODUCE:
This was found by using the NonDex tool.

cd depgraph-maven-plugin
mvn install -am -DskipTests
mvn edu.illinois:nondex-maven-plugin2.1.7-SNAPSHOT:nondex -Dtest=com.github.ferstl.depgraph.dependency.json.JsonDependencyNodeNameRendererTest#renderArtifactIdVersion