Revert yaml.v3 bump (#616)

* Revert yaml.v3 bump
It causes indents to change for all lists in the `manifestYamlFromJson` native function

* Add test so that we don't bump yaml.v3 again by mistake

Author: julienduchesne

go.mod

@@ -11,17 +11,24 @@ require (
 	github.com/gobwas/glob v0.2.3
 	github.com/google/go-cmp v0.5.6
 	github.com/google/go-jsonnet v0.17.0
+	github.com/google/uuid v1.1.2 // indirect
 	github.com/huandu/xstrings v1.3.2 // indirect
 	github.com/karrick/godirwalk v1.16.1
+	github.com/kr/text v0.2.0 // indirect
+	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/posener/complete v1.2.3
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/objx v0.3.0
 	github.com/stretchr/testify v1.7.0
 	github.com/thoas/go-funk v0.9.1
 	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/yaml.v2 v2.4.0
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
-	k8s.io/apimachinery v0.22.2
+	// yaml.v3 should be bumped with care. The new versions change all list indents
+	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c
+	k8s.io/apimachinery v0.20.0-beta.1
+	k8s.io/klog/v2 v2.9.0 // indirect
 	sigs.k8s.io/yaml v1.3.0
 )