cli/command/config: remove deprecated formatting functions

These were deprecated in e626f77, which
is part of the v28.4 release.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

Author: thaJeztah

cli/command/config/formatter.go

@@ -29,13 +29,6 @@ Data:
 {{.Data}}`
 )
 
-// NewFormat returns a Format for rendering using a config Context
-//
-// Deprecated: this function was only used internally and will be removed in the next release.
-func NewFormat(source string, quiet bool) formatter.Format {
-	return newFormat(source, quiet)
-}
-
 // newFormat returns a Format for rendering using a configContext.
 func newFormat(source string, quiet bool) formatter.Format {
 	switch source {
@@ -50,13 +43,6 @@ func newFormat(source string, quiet bool) formatter.Format {
 	return formatter.Format(source)
 }
 
-// FormatWrite writes the context
-//
-// Deprecated: this function was only used internally and will be removed in the next release.
-func FormatWrite(fmtCtx formatter.Context, configs []swarm.Config) error {
-	return formatWrite(fmtCtx, configs)
-}
-
 // formatWrite writes the context
 func formatWrite(fmtCtx formatter.Context, configs []swarm.Config) error {
 	render := func(format func(subContext formatter.SubContext) error) error {
@@ -128,13 +114,6 @@ func (c *configContext) Label(name string) string {
 	return c.c.Spec.Annotations.Labels[name]
 }
 
-// InspectFormatWrite renders the context for a list of configs
-//
-// Deprecated: this function was only used internally and will be removed in the next release.
-func InspectFormatWrite(fmtCtx formatter.Context, refs []string, getRef inspect.GetRefFunc) error {
-	return inspectFormatWrite(fmtCtx, refs, getRef)
-}
-
 // inspectFormatWrite renders the context for a list of configs
 func inspectFormatWrite(fmtCtx formatter.Context, refs []string, getRef inspect.GetRefFunc) error {
 	if fmtCtx.Format != configInspectPrettyTemplate {