Update concept-cloud-security-posture-management.md

Added hyperlink for what's supported in sensitive data discovery

Author: CESANU

articles/defender-for-cloud/concept-cloud-security-posture-management.md

@@ -58,7 +58,7 @@ The following table summarizes each plan and their cloud availability.
 | [Agentless discovery for Kubernetes](concept-agentless-containers.md) | - | :::image type="icon" source="./media/icons/yes-icon.png"::: | Azure, AWS, GCP |
 | [Agentless code-to-cloud containers vulnerability assessment](agentless-vulnerability-assessment-azure.md) | - | :::image type="icon" source="./media/icons/yes-icon.png"::: | Azure, AWS, GCP |
 
-(*) In GCP sensitive data discovery only supports Cloud Storage
+(*) In GCP sensitive data discovery [only supports Cloud Storage](concept-data-security-posture-prepare.md#whats-supported). 
 
 > [!NOTE]
 > Starting March 7, 2024, Defender CSPM must be enabled to have premium DevOps security capabilities that include code-to-cloud contextualization powering security explorer and attack paths and pull request annotations for Infrastructure-as-Code security findings. See DevOps security [support and prerequisites](devops-support.md) to learn more.