Cleanup actions. (#15)

.github/workflows/go.yml

@@ -1,4 +1,4 @@
-name: Go
+name: smtpd
 
 on:
   push:
@@ -11,7 +11,7 @@ on:
 jobs:
 
   build:
-    name: Build
+    name: Build and Test
     runs-on: ubuntu-latest
     steps:
 
@@ -21,16 +21,11 @@ jobs:
         go-version: ^1.13
       id: go
 
-    - name: Check out code into the Go module directory
+    - name: Check out the code
       uses: actions/checkout@v2
 
     - name: Get dependencies
-      run: |
-        go get -v -t -d ./...
-        if [ -f Gopkg.toml ]; then
-            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
-            dep ensure
-        fi
+      run: go get -v -t -d ./...
 
     - name: Build
       run: go build -v .