Release os-traits 3.3.0

- Add 'TPM_SECRET_SECURITY_USER', 'TPM_SECRET_SECURITY_HOST',
  'TPM_SECRET_SECURITY_DEPLOYMENT' traits for vTPM support.
- Add 'HW_PCI_LIVE_MIGRATABLE' trait for SR-IOV variant driver migration
- Bump python classifier to use 3.9 version and introduce 3.12 as
  supported version.
- Minor file permission change.

git log --oneline --no-merges 3.2.0..HEAD
1b608ff Add vTPM secret policy traits
37da3e2 Add 'HW_PCI_LIVE_MIGRATABLE'
096e328 Update python classifier as per the 2025.1 cycle testing runtime
a72f12c Drop unnecessary 'x' bit from doc config file

Change-Id: I62df064a9a0db7a0500ac80ee2cbe0f3b373c0dd

deliverables/_independent/os-traits.yaml

@@ -92,5 +92,9 @@ releases:
     projects:
       - repo: openstack/os-traits
         hash: 70ecafa3fa761e5d6756895e5ad47f9d2c7fd9dc
+  - version: 3.3.0
+    projects:
+      - repo: openstack/os-traits
+        hash: 1b608ff60a9e6fbdc05453605d19e770c6e087ba
 repository-settings:
   openstack/os-traits: {}