Remove github workflow

.github/workflows/build+test.yml

@@ -1,17 +0,0 @@
-name: Test
-
-jobs:
-  test-mothd:
-    name: Test mothd
-    runs-on: ubuntu-latest
-    steps:
-      - name: Install Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: 1.17
-
-      - name: Retrieve code
-        uses: actions/checkout@v2
-
-      - name: Test
-        run: go test ./...