ci: add release workflow

[skip ci]

Change-Id: Ia6efbac360d6f3bc409fed82a887f312ad2d5c87
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8cbb310..e7a8305 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,8 @@
 name: CI
 on:
   push:
+    branches:
+      - '**'
   workflow_dispatch:
 
 permissions: {}