Move cronbuild/official publish build to only-latest-lts target (#186)

Author: bleggett

.github/workflows/build.yml

@@ -8,7 +8,7 @@ on:
       spec:
         description: 'Build Specification'
         type: string
-        default: "lts"
+        default: "only-latest-lts"
         required: true
       publish:
         description: 'Publish Builds'