chore: remove IDP workshop link from index.md (#16121)

Author: dirien

content/blog/golden-paths-infrastructure-components-and-templates/index.md

@@ -41,7 +41,7 @@ This post is part of our IDP Best Practices series:
 - Next-Gen IDPs: How to Modernize Legacy Infrastructure with Pulumi
 
 {{% notes type="tip" %}}
-**Want hands-on experience?** Enroll in the free [IDP Builder Workshop Series](https://info.pulumi.com/idp/internal-developer-platform-workshops-course) to access recordings, demo code, slides, and hands-on guidance. The complete code examples from this post are available on [GitHub](https://github.com/pulumi/workshops/tree/main/golden-paths-infrastructure-components-and-templates).
+The complete code examples from this post are available on [GitHub](https://github.com/pulumi/workshops/tree/main/golden-paths-infrastructure-components-and-templates).
 {{% /notes %}}
 
 ## The Platform Engineering Layer Cake: A Model for IDPs

content/blog/idp-strategy-planning-self-service-infrastructure-that-balances-developer-autonomy-with-operational-control/index.md

@@ -85,10 +85,6 @@ This post is part of our IDP Best Practices series. You can explore the full ser
 - Day 2 Platform Operations: Automating Drift Detection and Remediation
 - Extend Your IDP for AI Applications: GPUs, Models, and Cost Controls
 - Next-Gen IDPs: How to Modernize Legacy Infrastructure with Pulumi
-{{% notes type="tip" %}}
-**Want hands-on experience building an Internal Developer Platform?**
-Enroll in the free **[IDP Builder Workshop Series](https://info.pulumi.com/idp/internal-developer-platform-workshops-course)** to access recordings, demo code, slides, and hands-on guidance.
-{{% /notes %}}
 
 ## Understanding the Platform Engineering Layers in Your Internal Developer Platform