ci: add GitHub Actions workflow 'ci'

Signed-off-by: umarcor <unai.martinezcorral@ehu.eus>

.github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..3cc0681
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,15 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+
+
+  Checks:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: symbiflow/actions/checks@main