remove legacy release workflow

Author: fqjony

.github/workflows/build-and-test.yml

@@ -0,0 +1,21 @@
+---
+name: Tests
+
+on:
+  push:
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: Build and Test
+    runs-on: ubuntu-24.04
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Build and test
+        run: make test