chore: update Go versions and dependencies for improved compatibility (#4187)

* chore: update Go versions and dependencies for improved compatibility

- Update Go versions in workflow file to `1.23` and `1.24`
- Enhance test tags in workflow with specific linker flags
- Remove the conditional formatting step for Go `1.22.x` in workflow
- Remove `goimports` settings from `.golangci.yml`
- Update `go.mod` to use Go `1.23.0`
- Upgrade `github.com/bytedance/sonic` from `v1.11.6` to `v1.13.1`
- Update indirect dependencies `sonic/loader` to `v0.2.4` and `base64x` to `v0.1.5` in `go.mod`

Signed-off-by: appleboy <appleboy.tw@gmail.com>

* chore: update project for Go 1.23 compatibility and documentation fixes

- Update Go version requirement from 1.22 to 1.23 in README.md
- Remove superfluous `$` from example command in README.md
- Update warning message to reflect new Go version requirement in debug.go
- Update test assertion to reflect new Go version requirement in debug_test.go

Signed-off-by: appleboy <appleboy.tw@gmail.com>

---------

Signed-off-by: appleboy <appleboy.tw@gmail.com>

go.mod

@@ -1,10 +1,9 @@
 module github.com/gin-gonic/gin
 
-go 1.22
-toolchain go1.23.7
+go 1.23.0
 
 require (
-	github.com/bytedance/sonic v1.11.6
+	github.com/bytedance/sonic v1.13.1
 	github.com/gin-contrib/sse v0.1.0
 	github.com/go-playground/validator/v10 v10.22.1
 	github.com/goccy/go-json v0.10.2
@@ -20,9 +19,8 @@ require (
 )
 
 require (
-	github.com/bytedance/sonic/loader v0.1.1 // indirect
-	github.com/cloudwego/base64x v0.1.4 // indirect
-	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/bytedance/sonic/loader v0.2.4 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect