Support regex in metadata value migration

src/modules/metadata/Metadata.types.ts

@@ -20,7 +20,7 @@ export interface IMetadataMigration {
          * Otherwise, all metadata keys will get migrated.
          */
         key?: string;
-        oldValue: string;
+        oldValue: string | RegExp;
         newValue: string;
     }[];
     keys?: { oldKey: string; newKey: string }[];

src/modules/metadata/services/MetadataMigrations.ts

@@ -59,7 +59,7 @@ const applyMetadataValueMigration = (meta: Metadata, migration: IMetadataMigrati
 
     metadataValueChanges.forEach(({ key, oldValue, newValue }) => {
         const migrateValue = (metaKey: string) => {
-            if (meta[metaKey] === oldValue) {
+            if (meta[metaKey].match(oldValue)) {
                 migratedMetadata[metaKey] = newValue;
             }
         };