Update module github.com/spf13/viper to v1.20.1

Author: renovate[bot]

go.mod

@@ -1,14 +1,56 @@
 module github.com/vshn/waf-tool
 
-go 1.13
+go 1.21.1
+
+toolchain go1.24.3
 
 require (
 	github.com/elastic/go-elasticsearch/v5 v5.6.1
 	github.com/go-git/go-billy/v5 v5.0.0
 	github.com/go-git/go-git/v5 v5.1.0
 	github.com/sirupsen/logrus v1.6.0
 	github.com/spf13/cobra v1.0.0
-	github.com/spf13/viper v1.6.3
-	github.com/stretchr/testify v1.6.1
+	github.com/spf13/viper v1.20.1
+	github.com/stretchr/testify v1.10.0
 	github.com/xanzy/go-gitlab v0.34.2
 )
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/emirpasic/gods v1.12.0 // indirect
+	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/go-git/gcfg v1.5.0 // indirect
+	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
+	github.com/google/go-querystring v1.0.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.1 // indirect
+	github.com/hashicorp/go-retryablehttp v0.6.4 // indirect
+	github.com/imdario/mergo v0.3.9 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd // indirect
+	github.com/konsorten/go-windows-terminal-sequences v1.0.3 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/rogpeppe/go-internal v1.12.0 // indirect
+	github.com/sagikazarmark/locafero v0.7.0 // indirect
+	github.com/sergi/go-diff v1.1.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.12.0 // indirect
+	github.com/spf13/cast v1.7.1 // indirect
+	github.com/spf13/pflag v1.0.6 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/xanzy/ssh-agent v0.2.1 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
+	golang.org/x/crypto v0.32.0 // indirect
+	golang.org/x/net v0.33.0 // indirect
+	golang.org/x/oauth2 v0.25.0 // indirect
+	golang.org/x/sys v0.29.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/time v0.8.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
+	gopkg.in/warnings.v0 v0.1.2 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)