fix(CLI): Revert viper library version #STRINGS-1487 (#809)

Author: jablan

clients/cli/go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/phrase/phrase-go/v4 v4.3.0 // x-release-please-version
 	github.com/spf13/cobra v1.8.1
-	github.com/spf13/viper v1.19.0
+	github.com/spf13/viper v1.7.1
 	gopkg.in/yaml.v2 v2.4.0
 )
 
@@ -34,10 +34,12 @@ require (
 )
 
 require (
+	github.com/pelletier/go-toml v1.2.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/sagikazarmark/locafero v0.6.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )