mattermost-11.2: update advisories (#28238)

Update advisory for CVE-2022-4019
This vulnerability was remediated in mattermost v7.x. Specifically, in
versions 7.1.4, 7.2.1, 7.3.1, and 7.4.0. For more information, please
refer to: https://www.clouddefense.ai/cve/2022/CVE-2022-4019

Update advisory for CVE-2022-4045
This vulnerability was remediated in mattermost v7.4.0 and later. For
more information, please refer to:
https://www.clouddefense.ai/cve/2022/CVE-2022-4045

Signed-off-by: David Negreira <david.negreira@chainguard.dev>

Author: dnegreira

mattermost-11.2.advisories.yaml

@@ -21,6 +21,11 @@ advisories:
             componentType: apk
             componentLocation: /.PKGINFO
             scanner: grype
+      - timestamp: 2026-01-05T13:19:47Z
+        type: false-positive-determination
+        data:
+          type: component-vulnerability-mismatch
+          note: 'This vulnerability was remediated in mattermost v7.x. Specifically, in versions 7.1.4, 7.2.1, 7.3.1, and 7.4.0. For more information, please refer to: https://www.clouddefense.ai/cve/2022/CVE-2022-4019'
 
   - id: CGA-6pfh-f4fg-828c
     aliases:
@@ -62,6 +67,11 @@ advisories:
             componentType: apk
             componentLocation: /.PKGINFO
             scanner: grype
+      - timestamp: 2026-01-05T13:19:32Z
+        type: false-positive-determination
+        data:
+          type: component-vulnerability-mismatch
+          note: 'This vulnerability was remediated in mattermost v7.4.0 and later. For more information, please refer to: https://www.clouddefense.ai/cve/2022/CVE-2022-4045'
 
   - id: CGA-w93f-j5r5-cr3f
     aliases: