Chore: Bump Go to 1.23.0 (#92105)

* chore: Bump Go to 1.23.0

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>

* update swagger files

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>

* chore: update .bingo/README.md formatting to satisfy prettier

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>

* chore(lint): Fix new lint errors found by golangci-lint 1.60.1 and Go 1.23

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>

* keep golden file

* update openapi

* add name to expected output

* chore(lint): rearrange imports to a sensible order

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>

---------

Signed-off-by: Dave Henderson <dave.henderson@grafana.com>
Co-authored-by: Ryan McKinley <ryantxu@gmail.com>

pkg/services/provisioning/plugins/config_reader.go

@@ -2,6 +2,7 @@ package plugins
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"io/fs"
 	"os"
@@ -90,18 +91,16 @@ func (cr *configReaderImpl) parsePluginConfig(path string, file fs.DirEntry) (*p
 
 func validateRequiredField(apps []*pluginsAsConfig) error {
 	for i := range apps {
-		var errStrings []string
+		errs := []error{}
 		for index, app := range apps[i].Apps {
 			if app.PluginID == "" {
-				errStrings = append(
-					errStrings,
-					fmt.Sprintf("app item %d in configuration doesn't contain required field type", index+1),
-				)
+				err := fmt.Errorf("app item %d in configuration doesn't contain required field type", index+1)
+				errs = append(errs, err)
 			}
 		}
 
-		if len(errStrings) != 0 {
-			return fmt.Errorf(strings.Join(errStrings, "\n"))
+		if len(errs) != 0 {
+			return errors.Join(errs...)
 		}
 	}