fix param

Author: dphang

packages/serverless-components/aws-lambda/__tests__/publishVersion.test.js

@@ -122,7 +122,7 @@ describe("publishVersion", () => {
 
     expect(mockUntagResource).toBeCalledWith({
       Resource: "arn:aws:lambda:us-east-1:123456789012:function:my-func",
-      Tags: ["foo"]
+      TagKeys: ["foo"]
     });
 
     expect(mockTagResource).toBeCalledWith({

packages/serverless-components/aws-lambda/utils.js

@@ -170,7 +170,7 @@ const updateLambdaConfig = async ({
       await lambda
         .untagResource({
           Resource: res.FunctionArn,
-          Tags: Object.keys(currentTags)
+          TagKeys: Object.keys(currentTags)
         })
         .promise();