feat: add DEPENDENCIES file to jars (#165)

Author: paullatzelsperger

plugins/edc-build/src/main/java/org/eclipse/edc/plugins/edcbuild/conventions/JarConvention.java

@@ -31,7 +31,8 @@ public void apply(Project target) {
             var rootProjectPath = target.getRootProject().getProjectDir().getAbsolutePath();
             var licenseFile = Path.of(rootProjectPath, "LICENSE");
             var noticeFile = Path.of(rootProjectPath, "NOTICE.md");
-            jarTask.metaInf(metaInf -> metaInf.from(licenseFile.toString(), noticeFile.toString()));
+            var dependenciesFile = Path.of(rootProjectPath, "DEPENDENCIES");
+            jarTask.metaInf(metaInf -> metaInf.from(licenseFile.toString(), noticeFile.toString(), dependenciesFile.toString()));
         }
     }
 }