Add 'Dependency chain' heading to security findings page (#2686)

* Add 'Dependency chain' heading to security findings page

* Update docs/organizations/managing-security-and-risk.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

---------

Co-authored-by: mark-rln <mark-rln@users.noreply.github.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: mark-rln

docs/organizations/managing-security-and-risk.md

@@ -99,6 +99,8 @@ On the right section, you can view the filtered list of findings. Each finding c
 
 ![Security and risk management finding page](images/security-risk-management-finding-details.png)
 
+### Dependency chain {: id="dependency-chain"}
+
 For findings on transitive dependencies, the finding also displays the **dependency chain**: the ordered path from a direct (top-level) dependency in your manifest down to the vulnerable package (for example, `direct-package → intermediate-package → vulnerable-package`). This helps you identify which of your direct dependencies you need to update to resolve the finding.
 
 ![Security and risk management finding dependency chain](images/security-risk-management-finding-dependency-chain.png)