Adding Advisory GHSA-w32m-9786-jp63 for envoy-gateway (#10850)

Co-authored-by: octo-sts[bot] <[email protected]>

envoy-gateway.advisories.yaml

@@ -25,3 +25,21 @@ advisories:
         type: fixed
         data:
           fixed-version: 1.2.3-r1
+
+  - id: CGA-fh6x-v262-28jh
+    aliases:
+      - CVE-2024-45338
+      - GHSA-w32m-9786-jp63
+    events:
+      - timestamp: 2024-12-20T15:24:41Z
+        type: detection
+        data:
+          type: scan/v1
+          data:
+            subpackageName: envoy-gateway
+            componentID: 8590a42cde83f569
+            componentName: golang.org/x/net
+            componentVersion: v0.30.0
+            componentType: go-module
+            componentLocation: /usr/bin/egctl
+            scanner: grype