feat: set up automated tests for scripts with dagger

Author: galargh

.github/workflows/scripts.yml

@@ -0,0 +1,20 @@
+name: Scripts
+
+on:
+  push:
+    paths:
+      - scripts/**
+
+jobs:
+  dagger:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Test
+        uses: dagger/dagger-for-github@v3
+        with:
+          workdir: scripts
+          cmds: |
+            project update
+            do test

scripts/cue.mod/dagger.mod

@@ -0,0 +1 @@
+module: ""