ci: improve golangci-lint output

After the patch golangci-lint prints a file and a line number [1].

1. golangci/golangci-lint-action#119

Closes #231

Author: oleg-jukovec

.github/workflows/check.yaml

@@ -37,7 +37,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v2
+        uses: golangci/golangci-lint-action@v3
         with:
           # The suppression of the rule `errcheck` may be removed after adding
           # errors check in all methods calling EncodeXxx inside.
@@ -47,7 +47,7 @@ jobs:
           # The `//nolint` workaround was not the acceptable way of warnings suppression,
           # cause those comments get rendered in documentation by godoc.
           # See https://github.com/tarantool/go-tarantool/pull/160#discussion_r858608221
-          args: -E goimports -D errcheck
+          args: --out-${NO_FUTURE}format colored-line-number -E goimports -D errcheck
 
   codespell:
     runs-on: ubuntu-latest

connector.go

@@ -11,7 +11,7 @@ type Connector interface {
 	Select(space, index interface{}, offset, limit, iterator uint32, key interface{}) (resp *Response, err error)
 	Insert(space interface{}, tuple interface{}) (resp *Response, err error)
 	Replace(space interface{}, tuple interface{}) (resp *Response, err error)
-	Delete(space, index interface{}, key interface{}) (resp *Response, err error)
+	  Delete(space, index interface{}, key interface{}) (resp *Response, err error)
 	Update(space, index interface{}, key, ops interface{}) (resp *Response, err error)
 	Upsert(space interface{}, tuple, ops interface{}) (resp *Response, err error)
 	Call(functionName string, args interface{}) (resp *Response, err error)