SOLR-18185: POMs: publish resolved version (#4256)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: dsmiley

changelog/unreleased/SOLR-18185-pomPublishVersions.yml

@@ -0,0 +1,7 @@
+title: Published POMs now include resolved dependency versions, fixing ambiguous/missing version problems.
+type: fixed
+authors:
+  - name: David Smiley
+links:
+  - name: SOLR-18185
+    url: https://issues.apache.org/jira/browse/SOLR-18185

gradle/maven/defaults-maven.gradle

@@ -149,6 +149,12 @@ configure(subprojects.findAll {it.path in rootProject.published}) {prj ->
 
           pom(configurePom)
 
+          // Publish resolved/locked dependency versions instead of declared catalog versions
+          versionMapping {
+            usage('java-api') { fromResolutionOf('runtimeClasspath') }
+            usage('java-runtime') { fromResolutionResult() }
+          }
+
           // Remove the internal :platform dependency from dependencyManagement in POMs
           pom.withXml {
             def root = asNode()