Update index.yml

Author: ProfessorKendrick

articles/partner-solutions/index.yml

@@ -60,7 +60,7 @@ productDirectory:
     - title: LambdaTest - HyperExecute
       imageSrc: .media/index/lambda-test.svg
       links: 
-        - url: .lambda-test/overview.md
+        - url: ./lambda-test/overview.md
           text: An ultra-fast, secure, and scalable test execution platform designed for parallel testing across multiple environments (Web Browser, Real Devices, Emulator/Simulators, API, Performance) with out-of-the-box AI capabilities to accelerate release cycles with enterprise-grade security.
     - title: Neon Serverless Postgres
       imageSrc: ./media/index/neon.svg