chore(deps): upgrade dependencies

Upgrade all dependencies to newest versions.

vendor/golang.org/x/tools/cmd/stringer/stringer.go

@@ -76,7 +76,6 @@ import (
 	"go/format"
 	"go/token"
 	"go/types"
-	"io/ioutil"
 	"log"
 	"os"
 	"path/filepath"
@@ -166,7 +165,7 @@ func main() {
 		baseName := fmt.Sprintf("%s_string.go", types[0])
 		outputName = filepath.Join(dir, strings.ToLower(baseName))
 	}
-	err := ioutil.WriteFile(outputName, src, 0644)
+	err := os.WriteFile(outputName, src, 0644)
 	if err != nil {
 		log.Fatalf("writing output: %s", err)
 	}
@@ -189,6 +188,8 @@ type Generator struct {
 
 	trimPrefix  string
 	lineComment bool
+
+	logf func(format string, args ...interface{}) // test logging hook; nil when not testing
 }
 
 func (g *Generator) Printf(format string, args ...interface{}) {
@@ -222,13 +223,14 @@ func (g *Generator) parsePackage(patterns []string, tags []string) {
 		// in a separate pass? For later.
 		Tests:      false,
 		BuildFlags: []string{fmt.Sprintf("-tags=%s", strings.Join(tags, " "))},
+		Logf:       g.logf,
 	}
 	pkgs, err := packages.Load(cfg, patterns...)
 	if err != nil {
 		log.Fatal(err)
 	}
 	if len(pkgs) != 1 {
-		log.Fatalf("error: %d packages found", len(pkgs))
+		log.Fatalf("error: %d packages matching %v", len(pkgs), strings.Join(patterns, " "))
 	}
 	g.addPackage(pkgs[0])
 }