Added 6.2 version

Author: martijnvg

buildSrc/version.properties

@@ -1,4 +1,3 @@
-# When updating elasticsearch, please update 'rest' version in core/src/main/resources/org/elasticsearch/bootstrap/test-framework.policy
 elasticsearch     = 7.0.0-alpha1
 lucene            = 7.1.0
 

core/src/main/java/org/elasticsearch/Version.java

@@ -132,8 +132,9 @@ public class Version implements Comparable<Version> {
     public static final Version V_6_0_1 =
         new Version(V_6_0_1_ID, org.apache.lucene.util.Version.LUCENE_7_0_1);
     public static final int V_6_1_0_ID = 6010099;
-    public static final Version V_6_1_0 =
-        new Version(V_6_1_0_ID, org.apache.lucene.util.Version.LUCENE_7_1_0);
+    public static final Version V_6_1_0 = new Version(V_6_1_0_ID, org.apache.lucene.util.Version.LUCENE_7_1_0);
+    public static final int V_6_2_0_ID = 6020099;
+    public static final Version V_6_2_0 = new Version(V_6_2_0_ID, org.apache.lucene.util.Version.LUCENE_7_1_0);
     public static final int V_7_0_0_alpha1_ID = 7000001;
     public static final Version V_7_0_0_alpha1 =
         new Version(V_7_0_0_alpha1_ID, org.apache.lucene.util.Version.LUCENE_7_1_0);
@@ -154,6 +155,8 @@ public static Version fromId(int id) {
                 return V_7_0_0_alpha1;
             case V_6_1_0_ID:
                 return V_6_1_0;
+            case V_6_2_0_ID:
+                return V_6_2_0;
             case V_6_0_1_ID:
                 return V_6_0_1;
             case V_6_0_0_ID: