revert viper version to v1.4.0 (#5626)

* revert viper version to v1.4.0

Signed-off-by: wenhaozhou <wenhaozhou@yunify.com>

* update vendor

Signed-off-by: wenhaozhou <wenhaozhou@yunify.com>

---------

Signed-off-by: wenhaozhou <wenhaozhou@yunify.com>

vendor/github.com/pelletier/go-toml/v2/strict.go

@@ -1,107 +0,0 @@
-package toml
-
-import (
-	"github.com/pelletier/go-toml/v2/internal/ast"
-	"github.com/pelletier/go-toml/v2/internal/danger"
-	"github.com/pelletier/go-toml/v2/internal/tracker"
-)
-
-type strict struct {
-	Enabled bool
-
-	// Tracks the current key being processed.
-	key tracker.KeyTracker
-
-	missing []decodeError
-}
-
-func (s *strict) EnterTable(node *ast.Node) {
-	if !s.Enabled {
-		return
-	}
-
-	s.key.UpdateTable(node)
-}
-
-func (s *strict) EnterArrayTable(node *ast.Node) {
-	if !s.Enabled {
-		return
-	}
-
-	s.key.UpdateArrayTable(node)
-}
-
-func (s *strict) EnterKeyValue(node *ast.Node) {
-	if !s.Enabled {
-		return
-	}
-
-	s.key.Push(node)
-}
-
-func (s *strict) ExitKeyValue(node *ast.Node) {
-	if !s.Enabled {
-		return
-	}
-
-	s.key.Pop(node)
-}
-
-func (s *strict) MissingTable(node *ast.Node) {
-	if !s.Enabled {
-		return
-	}
-
-	s.missing = append(s.missing, decodeError{
-		highlight: keyLocation(node),
-		message:   "missing table",
-		key:       s.key.Key(),
-	})
-}
-
-func (s *strict) MissingField(node *ast.Node) {
-	if !s.Enabled {
-		return
-	}
-
-	s.missing = append(s.missing, decodeError{
-		highlight: keyLocation(node),
-		message:   "missing field",
-		key:       s.key.Key(),
-	})
-}
-
-func (s *strict) Error(doc []byte) error {
-	if !s.Enabled || len(s.missing) == 0 {
-		return nil
-	}
-
-	err := &StrictMissingError{
-		Errors: make([]DecodeError, 0, len(s.missing)),
-	}
-
-	for _, derr := range s.missing {
-		derr := derr
-		err.Errors = append(err.Errors, *wrapDecodeError(doc, &derr))
-	}
-
-	return err
-}
-
-func keyLocation(node *ast.Node) []byte {
-	k := node.Key()
-
-	hasOne := k.Next()
-	if !hasOne {
-		panic("should not be called with empty key")
-	}
-
-	start := k.Node().Data
-	end := k.Node().Data
-
-	for k.Next() {
-		end = k.Node().Data
-	}
-
-	return danger.BytesRange(start, end)
-}