Update build-pdf.yml

Signed-off-by: Ved Shanbhogue <91900059+ved-rivos@users.noreply.github.com>

Author: ved-rivos

.github/workflows/build-pdf.yml

@@ -15,7 +15,7 @@ on:
         type: choice
         options:
           - Draft
-          - Release
+          - Ratified
           - Stable
         default: Draft
       prerelease: