Update SoapUI project link in documentation. (#498)

Signed-off-by: Sakshee-s <sumansakshee36@gmail.com>

Author: e-esakman

content/documentation/references/artifacts/_index.md

@@ -13,7 +13,7 @@ Microcks supports the following specifications and tooling file formats as artif
 
 We provide built-in parsers and importers for the following formats:
 
-* [SoapUI projects](https://www.soapui.org/soapui-projects/soapui-projects.html) files starting with version 5.1 of SoapUI. See the Microcks' [SoapUI Conventions](./soapui-conventions),
+* [SoapUI projects](https://www.soapui.org/docs/getting-started/projects/working-with-projects/) files starting with version 5.1 of SoapUI. See the Microcks' [SoapUI Conventions](./soapui-conventions),
 * [Swagger v2](https://swagger.io/specification/v2/) files. See the Microcks' [Swagger Conventions](./swagger-conventions),
 * [OpenAPI v3.x](https://spec.openapis.org/) files in either YAML or JSON format. See the Microcks' [OpenAPI Conventions](./openapi-conventions),
 * [AsyncAPI v2.x](https://v2.asyncapi.com/docs/reference/specification/v2.6.0) and [AsyncAPI v3.x](https://www.asyncapi.com/docs/reference/specification/v3.0.0) files in either YAML or JSON format. See the Microcks' [AsyncAPI Conventions](./asyncapi-conventions),
@@ -22,4 +22,4 @@ We provide built-in parsers and importers for the following formats:
 * [GraphQL Schema](https://graphql.org/learn/schema/) `.graphql` files. See the Microcks' [GraphQL Conventions](./graphql-conventions),
 * [HTTP Archive Format (HAR)](https://w3c.github.io/web-performance/specs/HAR/Overview.html) JSON files. See the Microcks' [HAR Conventions](./har-conventions),
 
-Microcks may require those artifact files to follow some conventions in order to collect the valuable information it need. This documentation is a reference of those different conventions for the above mentioned formats.
+Microcks may require those artifact files to follow some conventions in order to collect the valuable information it need. This documentation is a reference of those different conventions for the above mentioned formats.