Move from travis to Github Actions (scala-native#40)

Author: lolgab

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - '*'
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Setup JDK
+      uses: actions/setup-java@v2
+      with:
+        distribution: temurin
+        java-version: 8
+    - name: Install libuv
+      run: sudo apt-get update && sudo apt-get install -y libuv1-dev
+    - name: Build and Test
+      run: sbt -v +test

.gitignore

@@ -5,3 +5,4 @@ examples/*/target
 lowered.hnir
 .metals
 .bloop
+.bsp