fix(github-actions): Fix Git submodules not included in release archive

Signed-off-by: 林博仁(Buo-ren Lin) <buo.ren.lin@gmail.com>

Author: brlin-tw

.github/workflows/release.yml

@@ -29,6 +29,9 @@ jobs:
           # WORKAROUND: Adding this option triggers actions/checkout#1467
           #fetch-tags: true
 
+          # Also recursively fetch submodules
+          submodules: true
+
       - name: >-
           WORKAROUND: Fetch tags that points to the revisions
           checked-out(actions/checkout#1467)