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>

cli/configssh.go

@@ -11,6 +11,7 @@ import (
 	"os"
 	"path/filepath"
 	"runtime"
+	"slices"
 	"strconv"
 	"strings"
 
@@ -19,7 +20,6 @@ import (
 	"github.com/pkg/diff"
 	"github.com/pkg/diff/write"
 	"golang.org/x/exp/constraints"
-	"golang.org/x/exp/slices"
 	"golang.org/x/xerrors"
 
 	"github.com/coder/coder/v2/cli/cliui"

cli/create.go

@@ -4,11 +4,11 @@ import (
 	"context"
 	"fmt"
 	"io"
+	"slices"
 	"strings"
 	"time"
 
 	"github.com/google/uuid"
-	"golang.org/x/exp/slices"
 	"golang.org/x/xerrors"
 
 	"github.com/coder/pretty"

cli/exp_scaletest.go

@@ -12,6 +12,7 @@ import (
 	"net/url"
 	"os"
 	"os/signal"
+	"slices"
 	"strconv"
 	"strings"
 	"sync"
@@ -21,7 +22,6 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"go.opentelemetry.io/otel/trace"
-	"golang.org/x/exp/slices"
 	"golang.org/x/xerrors"
 
 	"cdr.dev/slog"

cli/root.go

@@ -17,6 +17,7 @@ import (
 	"path/filepath"
 	"runtime"
 	"runtime/trace"
+	"slices"
 	"strings"
 	"sync"
 	"syscall"
@@ -25,7 +26,6 @@ import (
 
 	"github.com/mattn/go-isatty"
 	"github.com/mitchellh/go-wordwrap"
-	"golang.org/x/exp/slices"
 	"golang.org/x/mod/semver"
 	"golang.org/x/xerrors"
 

cli/tokens.go

@@ -3,10 +3,10 @@ package cli
 import (
 	"fmt"
 	"os"
+	"slices"
 	"strings"
 	"time"
 
-	"golang.org/x/exp/slices"
 	"golang.org/x/xerrors"
 
 	"github.com/coder/coder/v2/cli/cliui"