GHSA SYNC: Add cvss_v3 field to 2 advisories

Author: jasnow

gems/openc3/CVE-2024-43795.yml

@@ -19,6 +19,7 @@ description: |
 
   **NOTE:** The complete advisory with much more information is added as
   [comment](https://github.com/OpenC3/cosmos/security/advisories/GHSA-vfj8-5pj7-2f9g#advisory-comment-104904).
+cvss_v3: 6.1
 cvss_v4: 5.1
 patched_versions:
   - ">= 5.19.0"

gems/openc3/CVE-2024-46977.yml

@@ -22,6 +22,7 @@ description: |
 
   **NOTE:** The complete advisory with much more information is added as
   [comment](https://github.com/OpenC3/cosmos/security/advisories/GHSA-8jxr-mccc-mwg8#advisory-comment-104903).
+cvss_v3: 6.5
 cvss_v4: 5.3
 patched_versions:
   - ">= 5.19.0"