redo netbeans maven artefacts for RELEASE120 => RELEASE120-1
diff --git a/meta/netbeansrelease.json b/meta/netbeansrelease.json
index a5cb356..c61f6ac 100644
--- a/meta/netbeansrelease.json
+++ b/meta/netbeansrelease.json
@@ -211,7 +211,7 @@
         "jdk_apidoc": "https://docs.oracle.com/javase/8/docs/api/",
         "maven": "Maven 3.3.9",
         "versionName": "12.0",
-        "mavenversion": "RELEASE120",
+        "mavenversion": "RELEASE120-1",
         "tlp": "true",
         "apidocurl": "https://bits.netbeans.org/12.0/javadoc",
         "update_url": "https://netbeans.apache.org/nb/updates/12.0/updates.xml.gz?{$netbeans.hash.code}",