Fix duplicate utterances text issue (#2853)

Co-authored-by: Luis Sergio <[email protected]>

Author: 2 people

sdk/csharp/libraries/microsoft.bot.builder.solutions/Skills/Manifest/SkillManifestGenerator.cs

@@ -92,11 +92,13 @@ public async Task<SkillManifest> GenerateManifestAsync(string manifestFile, stri
                         {
                             // We will retrieve all utterances from the referenced source and aggregate into one new aggregated list of utterances per action
                             action.Definition.Triggers.Utterances = new List<Utterance>();
-                            var utterancesToAdd = new List<string>();
+                            List<string> utterancesToAdd;
 
                             // Iterate through each utterance source, one per locale.
                             foreach (UtteranceSource utteranceSource in action.Definition.Triggers.UtteranceSources)
                             {
+                                utterancesToAdd = new List<string>();
+
                                 // There may be multiple intents linked to this
                                 foreach (var source in utteranceSource.Source)
                                 {

sdk/typescript/libraries/botbuilder-skills/src/skillManifestGenerator.ts

@@ -60,10 +60,12 @@ export class SkillManifestGenerator {
                     // We will retrieve all utterances from the referenced source
                     // and aggregate into one new aggregated list of utterances per action
                     action.definition.triggers.utterances = [];
-                    const utterancesToAdd: string[] = [];
+                    let utterancesToAdd: string[];
 
                     // Iterate through each utterance source, one per locale.
                     action.definition.triggers.utteranceSources.forEach((utteranceSource: IUtteranceSources): void => {
+
+                        utterancesToAdd = [];
                         // There may be multiple intents linked to this
                         utteranceSource.source.forEach((source: string): void => {
                             // Retrieve the intent mapped to this action trigger