refactor: replace golang.org/x/exp/slices with slices (#16772)

The experimental functions in `golang.org/x/exp/slices` are now
available in the standard library since Go 1.21.

Reference: https://go.dev/doc/go1.21#slices

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>

coderd/database/db2sdk/db2sdk.go

@@ -5,13 +5,13 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/url"
+	"slices"
 	"sort"
 	"strconv"
 	"strings"
 	"time"
 
 	"github.com/google/uuid"
-	"golang.org/x/exp/slices"
 	"golang.org/x/xerrors"
 	"tailscale.com/tailcfg"
 

coderd/database/dbauthz/dbauthz.go

@@ -5,13 +5,13 @@ import (
 	"database/sql"
 	"encoding/json"
 	"errors"
+	"slices"
 	"strings"
 	"sync/atomic"
 	"testing"
 	"time"
 
 	"github.com/google/uuid"
-	"golang.org/x/exp/slices"
 	"golang.org/x/xerrors"
 
 	"github.com/open-policy-agent/opa/topdown"

coderd/database/dbmem/dbmem.go

@@ -10,6 +10,7 @@ import (
 	"math"
 	"reflect"
 	"regexp"
+	"slices"
 	"sort"
 	"strings"
 	"sync"
@@ -19,7 +20,6 @@ import (
 	"github.com/lib/pq"
 	"golang.org/x/exp/constraints"
 	"golang.org/x/exp/maps"
-	"golang.org/x/exp/slices"
 	"golang.org/x/xerrors"
 
 	"github.com/coder/coder/v2/coderd/notifications/types"

coderd/database/dbmetrics/dbmetrics.go

@@ -2,11 +2,11 @@ package dbmetrics
 
 import (
 	"context"
+	"slices"
 	"strconv"
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
-	"golang.org/x/exp/slices"
 
 	"cdr.dev/slog"
 	"github.com/coder/coder/v2/coderd/database"

coderd/database/dbmetrics/querymetrics.go

@@ -5,11 +5,11 @@ package dbmetrics
 
 import (
 	"context"
+	"slices"
 	"time"
 
 	"github.com/google/uuid"
 	"github.com/prometheus/client_golang/prometheus"
-	"golang.org/x/exp/slices"
 
 	"cdr.dev/slog"
 	"github.com/coder/coder/v2/coderd/database"

coderd/database/dbpurge/dbpurge_test.go

@@ -7,6 +7,7 @@ import (
 	"database/sql"
 	"encoding/json"
 	"fmt"
+	"slices"
 	"testing"
 	"time"
 
@@ -14,7 +15,6 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"go.uber.org/goleak"
-	"golang.org/x/exp/slices"
 
 	"cdr.dev/slog"
 	"cdr.dev/slog/sloggers/slogtest"

coderd/database/gentest/modelqueries_test.go

@@ -5,11 +5,11 @@ import (
 	"go/ast"
 	"go/parser"
 	"go/token"
+	"slices"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"golang.org/x/exp/slices"
 )
 
 // TestCustomQueriesSynced makes sure the manual custom queries in modelqueries.go

coderd/database/migrations/migrate_test.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
 	"sync"
 	"testing"
 
@@ -17,7 +18,6 @@ import (
 	"github.com/lib/pq"
 	"github.com/stretchr/testify/require"
 	"go.uber.org/goleak"
-	"golang.org/x/exp/slices"
 	"golang.org/x/sync/errgroup"
 
 	"github.com/coder/coder/v2/coderd/database/dbtestutil"