docs: Update secure eslint scanner with severity

As of 13.8, eslint now returns a severity, see
https://gitlab.com/groups/gitlab-org/-/epics/4004

doc/user/application_security/sast/analyzers.md

@@ -155,7 +155,7 @@ The [Security Scanner Integration](../../../development/integrations/secure.md)
 
 | Property / Tool                         | Apex                 | Bandit               | Brakeman             | ESLint security      | SpotBugs             | Flawfinder           | Gosec                | Kubesec Scanner      | MobSF                | NodeJsScan           | PHP CS Security Audit   | Security code Scan (.NET)   | Sobelow            |
 | --------------------------------------- | :------------------: | :------------------: | :------------------: | :------------------: | :------------------: | :------------------: | :------------------: | :------------------: | :------------------: | :------------------: | :---------------------: | :-------------------------: | :----------------: |
-| Severity                                | ✓                    | ✓                    | ✓                    | ✗                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                       | ✗                           | ✗                  |
+| Severity                                | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                       | ✗                           | ✗                  |
 | Title                                   | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                       | ✓                           | ✓                  |
 | Description                             | ✓                    | ✗                    | ✗                    | ✓                    | ✓                    | ✗                    | ✗                    | ✓                    | ✓                    | ✓                    | ✗                       | ✗                           | ✓                  |
 | File                                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                    | ✓                       | ✓                           | ✓                  |