Adding Advisory GHSA-xfhp-jf8p-mh5w for opentofu (#6087)

Co-authored-by: octo-sts[bot] <157150467+octo-sts@users.noreply.github.com>

opentofu.advisories.yaml

@@ -143,6 +143,24 @@ advisories:
         data:
           fixed-version: 1.6.0_alpha2-r0
 
+  - id: CGA-p3jv-w75p-9x47
+    aliases:
+      - CVE-2024-6257
+      - GHSA-xfhp-jf8p-mh5w
+    events:
+      - timestamp: 2024-06-26T08:08:19Z
+        type: detection
+        data:
+          type: scan/v1
+          data:
+            subpackageName: opentofu
+            componentID: d90399e6c901a367
+            componentName: github.com/hashicorp/go-getter
+            componentVersion: v1.7.4
+            componentType: go-module
+            componentLocation: /usr/bin/tofu
+            scanner: grype
+
   - id: CGA-qrp4-2p65-qcr2
     aliases:
       - CVE-2023-45288