fix: create-actions -> upsert-actions leftovers

Author: t-col

packages/contentful--app-scripts/README.md

@@ -322,7 +322,7 @@ In the interactive mode, the CLI will ask for all required options.
 > **Example**
 >
 > ```shell
-> $ npx --no-install @contentful/app-scripts create-actions
+> $ npx --no-install @contentful/app-scripts upsert-actions
 > ```
 
 #### Non-interactive mode:
@@ -332,7 +332,7 @@ When passing the `--ci` argument adding all variables as arguments is required.
 > **Example**
 >
 > ```shell
-> $ npx --no-install @contentful/app-scripts create-actions --ci \
+> $ npx --no-install @contentful/app-scripts upsert-actions --ci \
 >     --manifest-file path/to/contentful-app-manifest.json \
 >     --organization-id some-org-id \
 >     --definition-id some-app-def-id \

packages/contentful--app-scripts/src/upsert-actions/get-cli-args.ts

@@ -16,7 +16,7 @@ export async function getCreateAppActionsArgs(
 	const validateSpinner = ora('Validating your input').start();
 
 	try {
-		validateArguments(requiredOptions, settings, 'create-actions');
+		validateArguments(requiredOptions, settings, 'upsert-actions');
 		const appInfo = await getAppInfo(settings);
 		return {
 			host: settings.host || 'api.contentful.com',