[chore] bumps our spf13/viper version (#3943)

* bumps our spf13/viper version

* fixes the one breaking change

1 files changed, 10 insertions, 0 deletions

diff --git a/vendor/github.com/go-viper/mapstructure/v2/reflect_go1_20.go b/vendor/github.com/go-viper/mapstructure/v2/reflect_go1_20.go
new file mode 100644
index 000000000..f8255a1b1
--- /dev/null
+++ b/vendor/github.com/go-viper/mapstructure/v2/reflect_go1_20.go
@@ -0,0 +1,10 @@
+//go:build go1.20
+
+package mapstructure
+
+import "reflect"
+
+// TODO: remove once we drop support for Go <1.20
+func isComparable(v reflect.Value) bool {
+	return v.Comparable()
+}