Chore: use context rather than golang.org/x/net/context (#114000)

apps/dashboard/go.mod

@@ -11,7 +11,6 @@ require (
 	github.com/grafana/grafana/pkg/apimachinery v0.0.0-20250514132646-acbc7b54ed9e
 	github.com/prometheus/client_golang v1.23.2
 	github.com/stretchr/testify v1.11.1
-	golang.org/x/net v0.46.0
 	k8s.io/apimachinery v0.34.1
 	k8s.io/apiserver v0.34.1
 	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912
@@ -110,6 +109,7 @@ require (
 	golang.org/x/crypto v0.43.0 // indirect
 	golang.org/x/exp v0.0.0-20251002181428-27f1f14c8bb9 // indirect
 	golang.org/x/mod v0.29.0 // indirect
+	golang.org/x/net v0.46.0 // indirect
 	golang.org/x/oauth2 v0.32.0 // indirect
 	golang.org/x/sync v0.17.0 // indirect
 	golang.org/x/sys v0.37.0 // indirect

apps/dashboard/pkg/migration/schemaversion/migrations.go

@@ -1,9 +1,8 @@
 package schemaversion
 
 import (
+	"context"
 	"strconv"
-
-	"golang.org/x/net/context"
 )
 
 const (
@@ -11,7 +10,7 @@ const (
 	LATEST_VERSION = 42
 )
 
-type SchemaVersionMigrationFunc func(context.Context, map[string]interface{}) error
+type SchemaVersionMigrationFunc func(context.Context, map[string]any) error
 
 type DataSourceInfo struct {
 	Default    bool
@@ -79,7 +78,7 @@ func GetMigrations(dsIndexProvider DataSourceIndexProvider) map[int]SchemaVersio
 	}
 }
 
-func GetSchemaVersion(dash map[string]interface{}) int {
+func GetSchemaVersion(dash map[string]any) int {
 	if v, ok := dash["schemaVersion"]; ok {
 		switch v := v.(type) {
 		case int: