Remove old Build configuration.

.github/workflows/build.yml

@@ -7,7 +7,6 @@ on:
     branches: [ master ]
 
 jobs:
-
   build:
     name: Build
     runs-on: ubuntu-latest
@@ -24,14 +23,10 @@ jobs:
 
     - 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
+        go get -v -u -t -d ./...
 
     - name: Build
       run: go build -v .
-    
+
     - name: Test
       run: go test -v -race ./...