docs(python-3.12): Add fixed events (#28234)

We cherrypicked the fixes in wolfi-dev/os#77092

This adds fixed events to note that we've remediated the CVE.

Signed-off-by: Ben Tasker <ben.tasker@chainguard.dev>

Author: bentasker

python-3.12.advisories.yaml

@@ -25,6 +25,10 @@ advisories:
         type: pending-upstream-fix
         data:
           note: 'Upstream are actively working on, and have a PR open regarding this issue. Upstream maintainers will need to approve and merge the PR. Fix PR: https://github.com/python/cpython/pull/142149'
+      - timestamp: 2026-01-05T09:58:32Z
+        type: fixed
+        data:
+          fixed-version: 3.12.12-r4
 
   - id: CGA-335j-rwgj-885w
     aliases:
@@ -326,6 +330,10 @@ advisories:
         type: pending-upstream-fix
         data:
           note: 'Upstream are actively working on, and have a PR open regarding this issue. Upstream maintainers will need to approve and merge the PR. Fix PR: https://github.com/python/cpython/pull/142211'
+      - timestamp: 2026-01-05T09:58:13Z
+        type: fixed
+        data:
+          fixed-version: 3.12.12-r4
 
   - id: CGA-mfwm-8c36-vh8v
     aliases:
@@ -463,6 +471,10 @@ advisories:
         type: pending-upstream-fix
         data:
           note: 'Upstream are actively working on, and have a PR open regarding this issue. Upstream maintainers will need to approve and merge the PR.  Fix PR: https://github.com/python/cpython/pull/142140'
+      - timestamp: 2026-01-05T09:57:50Z
+        type: fixed
+        data:
+          fixed-version: 3.12.12-r4
 
   - id: CGA-w8x7-4w8c-66cp
     aliases: