wit/bindgen: remove reference to package log/slog

Author: ydnar

wit/bindgen/options.go

@@ -1,8 +1,6 @@
 package bindgen
 
 import (
-	"log/slog"
-
 	"github.com/bytecodealliance/wasm-tools-go/wit/logging"
 )
 
@@ -18,8 +16,7 @@ func (f optionFunc) applyOption(opts *options) error {
 }
 
 type options struct {
-	logger  logging.Logger
-	slogger *slog.Logger
+	logger logging.Logger
 
 	// generatedBy is the name of the program that generates code with this package.
 	generatedBy string
@@ -57,14 +54,6 @@ func Logger(logger logging.Logger) Option {
 	})
 }
 
-// Slogger returns an [Option] that specifies a [slog.Slogger] for logging.
-func Slogger(logger *slog.Logger) Option {
-	return optionFunc(func(opts *options) error {
-		opts.slogger = logger
-		return nil
-	})
-}
-
 // GeneratedBy returns an [Option] that specifies the name of the program or package
 // that will appear in the "Code generated by ..." header on generated files.
 func GeneratedBy(name string) Option {