Update reporting.md to mark JUnit "secrets" scanning results as suppo…

…rted

docs/docs/configuration/reporting.md

@@ -415,7 +415,7 @@ If Trivy is installed using rpm then default templates can be found at `/usr/loc
 |:----------------:|:---------:|
 |  Vulnerability   |     ✓     |
 | Misconfiguration |     ✓     |
-|      Secret      |           |
+|      Secret      |     ✓     |
 |     License      |           |
 
 In the following example using the template `junit.tpl` XML can be generated.