feat: allowNoTargetMatch feature for PatchTransformer and Path6902Transformer

This commit makes use of the new PatchArgs type and the new Patch option `allowNoTargetMatch`.
This option, if true, allows rendering kustomization even if no resource is matched against the given target, while printing a warning to stderr.
By default this option is set to false meaning that if no resource is matched against the given target an error is raised.

This commit includes the extra tests to test this new feature.

Author: adoramshoval

api/internal/builtins/PatchJson6902Transformer.go

@@ -250,9 +250,9 @@ var transformerConfigurators = map[builtinhelpers.BuiltinPluginType]func(
 			return
 		}
 		var c struct {
-			Path    string           `json:"path,omitempty" yaml:"path,omitempty"`
-			Patch   string           `json:"patch,omitempty" yaml:"patch,omitempty"`
-			Target  *types.Selector  `json:"target,omitempty" yaml:"target,omitempty"`
+			Path    string           `json:"path,omitempty"    yaml:"path,omitempty"`
+			Patch   string           `json:"patch,omitempty"   yaml:"patch,omitempty"`
+			Target  *types.Selector  `json:"target,omitempty"  yaml:"target,omitempty"`
 			Options *types.PatchArgs `json:"options,omitempty" yaml:"options,omitempty"`
 		}
 		for _, pc := range kt.kustomization.Patches {