circleci/workflows: drop vet run

golangci-lint already includes govet, so having it in a separate task doesn't
add any value (only increases CI running time).

.circleci/config.yml

@@ -44,16 +44,6 @@ jobs:
             curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.40.0
             make lint
 
-  vet:
-    working_directory: /go/src/github.com/nspcc-dev/neo-go
-    executor: go1_16
-    steps:
-      - checkout
-      - gomod
-      - run:
-          name: go-vet
-          command: go vet ./...
-
   test_1_14:
     working_directory: /go/src/github.com/nspcc-dev/neo-go
     executor: go1_14
@@ -123,10 +113,6 @@ workflows:
   version: 2
   workflow:
     jobs:
-      - vet:
-          filters:
-            tags:
-              only: v/[0-9]+\.[0-9]+\.[0-9]+/
       - lint:
           filters:
             tags:

.github/workflows/run_tests.yml

@@ -25,30 +25,6 @@ jobs:
         with:
           version: latest
 
-  vet:
-    name: Vet
-    runs-on: ubuntu-18.04
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: 1.16
-
-      - name: Restore Go modules from cache
-        uses: actions/cache@v2
-        with:
-          path: /home/runner/go/pkg/mod
-          key: deps-${{ hashFiles('go.sum') }}
-
-      - name: Update Go modules
-        run: go mod download -json
-
-      - name: Run vet
-        run: go vet ./...
-
   test_cover:
     name: Coverage
     runs-on: ubuntu-18.04

docs/release-instruction.md

@@ -8,7 +8,6 @@ list for a new release.
 These should run successfuly:
  * build
  * unit-tests
- * vet
  * lint
  * privnet with consensus nodes