chore(deps): bump github.com/spf13/pflag in /plugins/config

Bumps [github.com/spf13/pflag](https://github.com/spf13/pflag) from 1.0.6 to 1.0.7.
- [Release notes](https://github.com/spf13/pflag/releases)
- [Commits](https://github.com/spf13/pflag/compare/v1.0.6...v1.0.7)

---
updated-dependencies:
- dependency-name: github.com/spf13/pflag
  dependency-version: 1.0.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

plugins/config/go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/joho/godotenv v1.2.0
 	github.com/onsi/gomega v1.37.0
 	github.com/ryanuber/columnize v2.1.2+incompatible
-	github.com/spf13/pflag v1.0.6
+	github.com/spf13/pflag v1.0.7
 )
 
 require (