Bump github.com/magefile/mage from 1.12.1 to 1.13.0 (#417)

Bumps [github.com/magefile/mage](https://github.com/magefile/mage) from 1.12.1 to 1.13.0.
- [Release notes](https://github.com/magefile/mage/releases)
- [Changelog](https://github.com/magefile/mage/blob/master/.goreleaser.yml)
- [Commits](magefile/mage@v1.12.1...v1.13.0)

---
updated-dependencies:
- dependency-name: github.com/magefile/mage
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/go-logr/zapr v1.2.3
 	github.com/golang/protobuf v1.5.2
 	github.com/kelseyhightower/envconfig v1.4.0
-	github.com/magefile/mage v1.12.1
+	github.com/magefile/mage v1.13.0
 	github.com/onsi/ginkgo v1.16.5
 	github.com/onsi/gomega v1.18.1
 	github.com/pkg/errors v0.9.1

go.sum

@@ -317,8 +317,8 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/magefile/mage v1.12.1 h1:oGdAbhIUd6iKamKlDGVtU6XGdy5SgNuCWn7gCTgHDtU=
-github.com/magefile/mage v1.12.1/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
+github.com/magefile/mage v1.13.0 h1:XtLJl8bcCM7EFoO8FyH8XK3t7G5hQAeK+i4tq+veT9M=
+github.com/magefile/mage v1.13.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
 github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/magiconair/properties v1.8.5/go.mod h1:y3VJvCyxH9uVvJTWEGAELF3aiYNyPKd5NZ3oSwXrF60=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=