Fix broken golang-ci linter

[shahzadlone]

Run golangci/golangci-lint-action@v[2](https://github.com/sourcenetwork/defradb/runs/5838075784?check_suite_focus=true#step:3:2)
  with:
    version: v1.[4](https://github.com/sourcenetwork/defradb/runs/5838075784?check_suite_focus=true#step:3:4)4
    args: --issues-exit-code=1 --config .golangci.sourceinc.yaml
    only-new-issues: false
    github-token: ***
    skip-go-installation: false
    skip-pkg-cache: false
    skip-build-cache: false
  env:
    DEFAULT_BENCHMARK_TYPE: SHORT
prepare environment
  Finding needed golangci-lint version...
  Setup go stable version spec 1
  Found in cache @ /opt/hostedtoolcache/go/1.18.0/x[6](https://github.com/sourcenetwork/defradb/runs/5838075784?check_suite_focus=true#step:3:6)4
  Added go to the path
  Successfully setup go version 1
  go version go1.1[8](https://github.com/sourcenetwork/defradb/runs/5838075784?check_suite_focus=true#step:3:8) linux/amd64
  
go env
  GO[11](https://github.com/sourcenetwork/defradb/runs/5838075784?check_suite_focus=true#step:3:11)1MODULE=""
  GOARCH="amd64"
  GOBIN=""
  GOCACHE="/home/runner/.cache/go-build"
  GOENV="/home/runner/.config/go/env"
  GOEXE=""
  GOEXPERIMENT=""
  GOFLAGS=""
  GOHOSTARCH="amd64"
  GOHOSTOS="linux"
  GOINSECURE=""
  GOMODCACHE="/home/runner/go/pkg/mod"
  GONOPROXY=""
  GONOSUMDB=""
  GOOS="linux"
  GOPATH="/home/runner/go"
  GOPRIVATE=""
  GOPROXY="https://proxy.golang.org,direct"
  GOROOT="/opt/hostedtoolcache/go/1.[18](https://github.com/sourcenetwork/defradb/runs/5838075784?check_suite_focus=true#step:3:18).0/x64"
  GOSUMDB="sum.golang.org"
  GOTMPDIR=""
  GOTOOLDIR="/opt/hostedtoolcache/go/1.18.0/x64/pkg/tool/linux_amd64"
  GOVCS=""
  GOVERSION="go1.18"
  GCCGO="gccgo"
  GOAMD64="v1"
  AR="ar"
  CC="gcc"
  CXX="g++"
  CGO_ENABLED="1"