Add workflow

Author: dmiller

.github/workflows/test.yml

@@ -0,0 +1,18 @@
+name: Tests
+on: [push, pull_request]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Prepare dotnet
+        uses: xt0rted/[email protected]
+
+      - name: Prepare Clojure CLR
+        run: |
+          dotnet tool install --global Clojure.Main --version 1.12.0-alpha10
+          dotnet tool install --global Clojure.Cljr --version 0.1.0-alpha5
+      - name: Run cljr tests
+        run: cljr -X:test