[chore] bump shell operator (#515)

Signed-off-by: Pavel Okhlopkov <pavel.okhlopkov@flant.com>
Co-authored-by: Pavel Okhlopkov <pavel.okhlopkov@flant.com>

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/dominikbraun/graph v0.23.0
 	github.com/ettle/strcase v0.2.0
 	github.com/flant/kube-client v1.2.0
-	github.com/flant/shell-operator v1.4.13
+	github.com/flant/shell-operator v1.4.15
 	github.com/go-chi/chi/v5 v5.1.0
 	github.com/go-openapi/loads v0.19.5
 	github.com/go-openapi/spec v0.19.8

go.sum

@@ -129,8 +129,8 @@ github.com/flant/kube-client v1.2.0 h1:cOjnZgwoJVm4scqsMGcgO6qctJ+Z6wRVTFqvyhoAO
 github.com/flant/kube-client v1.2.0/go.mod h1:qjNvqCqnBqS+kc9Hj+wMBbkFzfdyGyiX4r4teE/0Pm8=
 github.com/flant/libjq-go v1.6.3-0.20201126171326-c46a40ff22ee h1:evii83J+/6QGNvyf6tjQ/p27DPY9iftxIBb37ALJRTg=
 github.com/flant/libjq-go v1.6.3-0.20201126171326-c46a40ff22ee/go.mod h1:f+REaGl/+pZR97rbTcwHEka/MAipoQQ2Mc0iQUj4ak0=
-github.com/flant/shell-operator v1.4.13 h1:uaS+cpd1H7gwZeiiDJAqvh3MYXxTlnsSwwZz3JNVKUQ=
-github.com/flant/shell-operator v1.4.13/go.mod h1:08P+189T1HyzW9Nn8g/TBPYbiPmLemyfVo2Zqt1ttMQ=
+github.com/flant/shell-operator v1.4.15 h1:HO0QThA+E6/ncIHRFLkjl2EzfYBTeE/Bj6g2OMGm4XI=
+github.com/flant/shell-operator v1.4.15/go.mod h1:yGdG7Pc95B4kA6/4Gl8EVrO5IVuLflTcGjaP3EsWHnk=
 github.com/fogleman/gg v1.3.0 h1:/7zJX8F6AaYQc57WQCyN9cAIz+4bCJGO9B+dyW29am8=
 github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/foxcpp/go-mockdns v1.0.0 h1:7jBqxd3WDWwi/6WhDvacvH1XsN3rOLXyHM1uhvIx6FI=