build(deps): bump github.com/yannh/kubeconform in /scripts

Bumps [github.com/yannh/kubeconform](https://github.com/yannh/kubeconform) from 0.4.12 to 0.4.13.
- [Release notes](https://github.com/yannh/kubeconform/releases)
- [Changelog](https://github.com/yannh/kubeconform/blob/master/.goreleaser.yml)
- [Commits](https://github.com/yannh/kubeconform/compare/v0.4.12...v0.4.13)

---
updated-dependencies:
- dependency-name: github.com/yannh/kubeconform
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

scripts/go.sum

@@ -955,8 +955,8 @@ github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17
 github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
-github.com/yannh/kubeconform v0.4.12 h1:SUG2CeQyEx4AITAio7di8Agj67k73FA2KOGmfjnHd/U=
-github.com/yannh/kubeconform v0.4.12/go.mod h1:5md2J7KvQFj+sICN5Je5ckhUcgPoPISuntVJr4Hnr08=
+github.com/yannh/kubeconform v0.4.13 h1:TDKRtnXRI4vBywX63hxjd6EncW5u9fIbROoc/v4Mt5w=
+github.com/yannh/kubeconform v0.4.13/go.mod h1:5md2J7KvQFj+sICN5Je5ckhUcgPoPISuntVJr4Hnr08=
 github.com/yashtewari/glob-intersection v0.0.0-20180916065949-5c77d914dd0b h1:vVRagRXf67ESqAb72hG2C/ZwI8NtJF2u2V76EsuOHGY=
 github.com/yashtewari/glob-intersection v0.0.0-20180916065949-5c77d914dd0b/go.mod h1:HptNXiXVDcJjXe9SqMd0v2FsL9f8dz4GnXgltU6q/co=
 github.com/yuin/goldmark v1.1.22/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=