Bump github.com/golangci/golangci-lint from 1.28.0 to 1.28.1 in /tools (

#123)

* Bump github.com/golangci/golangci-lint from 1.28.0 to 1.28.1 in /tools

Bumps [github.com/golangci/golangci-lint](https://github.com/golangci/golangci-lint) from 1.28.0 to 1.28.1.
- [Release notes](https://github.com/golangci/golangci-lint/releases)
- [Changelog](https://github.com/golangci/golangci-lint/blob/master/CHANGELOG.md)
- [Commits](golangci/golangci-lint@v1.28.0...v1.28.1)

Signed-off-by: dependabot[bot] <support@github.com>

* Auto-fix go.sum changes in dependent modules

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <dependabot[bot]@users.noreply.github.com>

tools/go.mod

@@ -4,6 +4,6 @@ go 1.13
 
 require (
 	github.com/client9/misspell v0.3.4
-	github.com/golangci/golangci-lint v1.28.0
+	github.com/golangci/golangci-lint v1.28.1
 	golang.org/x/tools v0.0.0-20200702044944-0cc1aa72b347
 )

tools/go.sum

@@ -126,8 +126,8 @@ github.com/golangci/gocyclo v0.0.0-20180528144436-0a533e8fa43d h1:pXTK/gkVNs7Zyy
 github.com/golangci/gocyclo v0.0.0-20180528144436-0a533e8fa43d/go.mod h1:ozx7R9SIwqmqf5pRP90DhR2Oay2UIjGuKheCBCNwAYU=
 github.com/golangci/gofmt v0.0.0-20190930125516-244bba706f1a h1:iR3fYXUjHCR97qWS8ch1y9zPNsgXThGwjKPrYfqMPks=
 github.com/golangci/gofmt v0.0.0-20190930125516-244bba706f1a/go.mod h1:9qCChq59u/eW8im404Q2WWTrnBUQKjpNYKMbU4M7EFU=
-github.com/golangci/golangci-lint v1.28.0 h1:vuc3Cyz4HzwGGw+ucHMm3ZbU0syrPRsMtMOFEKquqdc=
-github.com/golangci/golangci-lint v1.28.0/go.mod h1:ImsQ2aOofgQ4FNsGZxD5DzRZNxhVXux3AHpjfM6kSQo=
+github.com/golangci/golangci-lint v1.28.1 h1:yU1ejxsNdqBwSKVFqbBseJfSAhCp7mXwp5CP7+cwCaE=
+github.com/golangci/golangci-lint v1.28.1/go.mod h1:ImsQ2aOofgQ4FNsGZxD5DzRZNxhVXux3AHpjfM6kSQo=
 github.com/golangci/ineffassign v0.0.0-20190609212857-42439a7714cc h1:gLLhTLMk2/SutryVJ6D4VZCU3CUqr8YloG7FPIBWFpI=
 github.com/golangci/ineffassign v0.0.0-20190609212857-42439a7714cc/go.mod h1:e5tpTHCfVze+7EpLEozzMB3eafxo2KT5veNg1k6byQU=
 github.com/golangci/lint-1 v0.0.0-20191013205115-297bf364a8e0 h1:MfyDlzVjl1hoaPzPD4Gpb/QgoRfSBR0jdhwGyAWwMSA=