chore: Update dependency github.com/pkg/sftp (#480)

Address DoS vulnerability in github.com/pkg/sftp

https://app.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMPKGSFTP-569475

---------

Signed-off-by: jooho <jlee@redhat.com>
Signed-off-by: Davide Salerno <dsalerno@redhat.com>
Co-authored-by: Signed-off-by: Davide Salerno <dsalerno@redhat.com>

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/operator-framework/operator-lib v0.10.0
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring v0.55.0
-	github.com/spf13/viper v1.10.1
+	github.com/spf13/viper v1.11.0
 	github.com/stretchr/testify v1.8.1
 	github.com/tommy351/goldga v0.5.0
 	go.etcd.io/etcd/api/v3 v3.5.5
@@ -73,7 +73,7 @@ require (
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/logrusorgru/aurora/v3 v3.0.0 // indirect
-	github.com/magiconair/properties v1.8.5 // indirect
+	github.com/magiconair/properties v1.8.6 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
@@ -83,13 +83,14 @@ require (
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/pelletier/go-toml v1.9.4 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.0-beta.8 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_golang v1.15.1 // indirect
 	github.com/prometheus/client_model v0.4.0 // indirect
 	github.com/prometheus/common v0.43.0 // indirect
 	github.com/prometheus/procfs v0.9.0 // indirect
 	github.com/sergi/go-diff v1.2.0 // indirect
-	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/afero v1.8.2 // indirect
 	github.com/spf13/cast v1.4.1 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
@@ -112,7 +113,7 @@ require (
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/ini.v1 v1.66.2 // indirect
+	gopkg.in/ini.v1 v1.66.4 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/apiextensions-apiserver v0.26.4 // indirect