Update findRelocatedIonJava test for new relocation context (#186)

The [Auto] Old GroupId migrations update (5253cf5) added a context note
to the software.amazon.ion:ion-java relocation in migrations.csv. The
RelocatedDependencyCheck recipe now surfaces that context both in the
RelocatedDependencyReport data table row and in the inline search-result
marker comment, so update the test expectations to match.

Fixes the scheduled CI failure in run 28122079598.

Author: timtebeek

src/test/java/org/openrewrite/java/dependencies/RelocatedDependencyCheckTest.java

@@ -154,7 +154,8 @@ void changeRelocatedMavenDependencies() {
         void findRelocatedIonJava() {
             rewriteRun(
               recipe -> recipe.dataTable(RelocatedDependencyReport.Row.class, rows -> assertThat(rows).containsExactly(
-                new RelocatedDependencyReport.Row("software.amazon.ion", "ion-java", "com.amazon.ion", "ion-java", null)
+                new RelocatedDependencyReport.Row("software.amazon.ion", "ion-java", "com.amazon.ion", "ion-java",
+                  "From version 1.4.0 onward, Amazon Ion for Java moved to the new group id and Java package name \"com.amazon.ion\". The legacy \"software.amazon.ion\" group id is deprecated. See https://amazon-ion.github.io/ion-docs/news/2020/01/15/software.amazon.ion-deprecated.html")
               )),
               //language=xml
               pomXml(
@@ -180,7 +181,7 @@ void findRelocatedIonJava() {
                     <artifactId>rewrite-example</artifactId>
                     <version>1.0-SNAPSHOT</version>
                     <dependencies>
-                      <!--~~(Relocated to com.amazon.ion:ion-java)~~>--><dependency>
+                      <!--~~(Relocated to com.amazon.ion:ion-java as per "From version 1.4.0 onward, Amazon Ion for Java moved to the new group id and Java package name "com.amazon.ion". The legacy "software.amazon.ion" group id is deprecated. See https://amazon-ion.github.io/ion-docs/news/2020/01/15/software.amazon.ion-deprecated.html")~~>--><dependency>
                         <groupId>software.amazon.ion</groupId>
                         <artifactId>ion-java</artifactId>
                         <version>1.5.1</version>