Update go tool dependencies (#32916)

Update all go tool dependencies to latest version. WIP because I think
there are new gopls errors, would like to confirm them on CI first. Here
is from a local run:

```
modules/markup/markdown/goldmark.go:115:37-53: unnecessary type arguments
modules/markup/html.go:45:32-49: unnecessary type arguments
modules/markup/internal/renderinternal.go:20:33-49: unnecessary type arguments
modules/markup/common/linkify.go:27:32-49: unnecessary type arguments
modules/util/time_str.go:28:39-63: unnecessary type arguments
routers/web/repo/pull.go:704:19: impossible condition: non-nil == nil
modules/util/util_test.go:248:14-23: unused parameter: other
```

~~Backport because the `gxz` update might have security benefits.~~

6 files changed, 7 insertions, 7 deletions

diff --git a/modules/markup/common/linkify.go b/modules/markup/common/linkify.go
index be6ab22b55..52888958fa 100644
--- a/modules/markup/common/linkify.go
+++ b/modules/markup/common/linkify.go
@@ -24,7 +24,7 @@ type GlobalVarsType struct {
 	LinkRegex   *regexp.Regexp // fast matching a URL link, no any extra validation.
 }
 
-var GlobalVars = sync.OnceValue[*GlobalVarsType](func() *GlobalVarsType {
+var GlobalVars = sync.OnceValue(func() *GlobalVarsType {
 	v := &GlobalVarsType{}
 	v.wwwURLRegxp = regexp.MustCompile(`^www\.[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}((?:/|[#?])[-a-zA-Z0-9@:%_\+.~#!?&//=\(\);,'">\^{}\[\]` + "`" + `]*)?`)
 	v.LinkRegex, _ = xurls.StrictMatchingScheme("https?://")
diff --git a/modules/markup/html.go b/modules/markup/html.go
index 25628db39e..bb12febf27 100644
--- a/modules/markup/html.go
+++ b/modules/markup/html.go
@@ -42,7 +42,7 @@ type globalVarsType struct {
 	nulCleaner *strings.Replacer
 }
 
-var globalVars = sync.OnceValue[*globalVarsType](func() *globalVarsType {
+var globalVars = sync.OnceValue(func() *globalVarsType {
 	v := &globalVarsType{}
 	// NOTE: All below regex matching do not perform any extra validation.
 	// Thus a link is produced even if the linked entity does not exist.
diff --git a/modules/markup/internal/renderinternal.go b/modules/markup/internal/renderinternal.go
index 4775fecfc7..4d58f160a9 100644
--- a/modules/markup/internal/renderinternal.go
+++ b/modules/markup/internal/renderinternal.go
@@ -17,7 +17,7 @@ import (
 	"golang.org/x/net/html"
 )
 
-var reAttrClass = sync.OnceValue[*regexp.Regexp](func() *regexp.Regexp {
+var reAttrClass = sync.OnceValue(func() *regexp.Regexp {
 	// TODO: it isn't a problem at the moment because our HTML contents are always well constructed
 	return regexp.MustCompile(`(<[^>]+)\s+class="([^"]+)"([^>]*>)`)
 })
diff --git a/modules/markup/markdown/goldmark.go b/modules/markup/markdown/goldmark.go
index 620a39ebfd..69c2a96ff1 100644
--- a/modules/markup/markdown/goldmark.go
+++ b/modules/markup/markdown/goldmark.go
@@ -112,7 +112,7 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa
 }
 
 // it is copied from old code, which is quite doubtful whether it is correct
-var reValidIconName = sync.OnceValue[*regexp.Regexp](func() *regexp.Regexp {
+var reValidIconName = sync.OnceValue(func() *regexp.Regexp {
 	return regexp.MustCompile(`^[-\w]+$`) // old: regexp.MustCompile("^[a-z ]+$")
 })
 
diff --git a/modules/util/time_str.go b/modules/util/time_str.go
index b56f4740af..0fccfe82cc 100644
--- a/modules/util/time_str.go
+++ b/modules/util/time_str.go
@@ -25,7 +25,7 @@ type timeStrGlobalVarsType struct {
 // In the future, it could be some configurable options to help users
 // to convert the working time to different units.
 
-var timeStrGlobalVars = sync.OnceValue[*timeStrGlobalVarsType](func() *timeStrGlobalVarsType {
+var timeStrGlobalVars = sync.OnceValue(func() *timeStrGlobalVarsType {
 	v := &timeStrGlobalVarsType{}
 	v.re = regexp.MustCompile(`(?i)(\d+)\s*([hms])`)
 	v.units = []struct {
diff --git a/modules/util/util_test.go b/modules/util/util_test.go
index 5abce08b41..52b05acc5b 100644
--- a/modules/util/util_test.go
+++ b/modules/util/util_test.go
@@ -242,10 +242,10 @@ func TestReserveLineBreakForTextarea(t *testing.T) {
 }
 
 func TestOptionalArg(t *testing.T) {
-	foo := func(other any, optArg ...int) int {
+	foo := func(_ any, optArg ...int) int {
 		return OptionalArg(optArg)
 	}
-	bar := func(other any, optArg ...int) int {
+	bar := func(_ any, optArg ...int) int {
 		return OptionalArg(optArg, 42)
 	}
 	assert.Equal(t, 0, foo(nil))