[PLA-2220] Adds new metadata to decoder

lib/consts/enjin/enjin.dart

@@ -6,7 +6,7 @@ String canaryLatest() {
 }
 
 String productionLatest() {
-  return p.v1032;
+  return p.v1050;
 }
 
 String metadata(network, specVersion) {
@@ -92,6 +92,8 @@ String productionSpec(specVersion) {
       return p.v1026;
     case 1032:
       return p.v1032;
+    case 1050:
+      return p.v1050;
     default:
       return productionLatest();
   }

lib/consts/enjin/production/production.dart

@@ -1,12 +1,13 @@
 export 'v100.dart';
 export 'v101.dart';
 export 'v102.dart';
-export 'v110.dart';
-export 'v120.dart';
 export 'v1021.dart';
 export 'v1022.dart';
 export 'v1023.dart';
 export 'v1024.dart';
 export 'v1025.dart';
 export 'v1026.dart';
 export 'v1032.dart';
+export 'v1050.dart';
+export 'v110.dart';
+export 'v120.dart';

lib/consts/matrix/canary/canary.dart

@@ -10,6 +10,8 @@ export 'v1011.dart';
 export 'v1012.dart';
 export 'v1013.dart';
 export 'v1020.dart';
+export 'v1021.dart';
+export 'v1022.dart';
 export 'v500.dart';
 export 'v600.dart';
 export 'v601.dart';

lib/consts/matrix/matrix.dart

@@ -2,7 +2,7 @@ import 'canary/canary.dart' as c;
 import 'production/production.dart' as p;
 
 String canaryLatest() {
-  return c.v1020;
+  return c.v1022;
 }
 
 String productionLatest() {
@@ -55,6 +55,10 @@ String canarySpec(specVersion) {
       return c.v1013;
     case 1020:
       return c.v1020;
+    case 1021:
+      return c.v1021;
+    case 1022:
+      return c.v1022;
     default:
       return canaryLatest();
   }

lib/handler/general.dart

@@ -10,13 +10,13 @@ final logger = Logger('Decoder');
 
 int getLatestSpecVersion(network) {
   if (network == 'enjin-relaychain') {
-    return 1032;
+    return 1050;
   }
   if (network == 'canary-relaychain') {
     return 1050;
   }
   if (network == 'canary' || network == 'canary-matrixchain') {
-    return 1020;
+    return 1022;
   }
   return 1014;
 }