fix: disable map tag summary and description from the OpenAPI Operation to PathItem

[WankkoRee]

因为当前 tag 都是针对 Operation 对象设置的，不应该将 Operation 的 summary 和 description 直接添加到 PathItem 。

如存在POST /user的 summary 为新增用户，存在DELETE /user的 summary 为删除用户，两者为相反操作，其 PathItem 的 summary 应当留空而不是使用其中一个。

实际测试：

package main

import (
	"context"
	"fmt"

	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/net/ghttp"
)

type HelloReq struct {
	g.Meta `path:"/hello" method:"get" sm:"sm" dc:"dc"`
	Name   string `v:"required" dc:"Your name"`
}
type HelloRes struct {
	Reply string `dc:"Reply content"`
}

type Hello struct{}

func (Hello) Say(ctx context.Context, req *HelloReq) (res *HelloRes, err error) {
	g.Log().Debugf(ctx, `receive say: %+v`, req)
	res = &HelloRes{
		Reply: fmt.Sprintf(`Hi %s`, req.Name),
	}
	return
}

func main() {
	s := g.Server()
	s.Use(ghttp.MiddlewareHandlerResponse)
	s.Group("/", func(group *ghttp.RouterGroup) {
		group.Bind(
			new(Hello),
		)
	})
	s.Run()
}

{
    "openapi": "3.0.0",
    "components": {
        "schemas": {
            "main.HelloReq": {
                "description": "dc",
                "properties": {
                    "Name": {
                        "description": "Your name",
                        "format": "string",
                        "properties": {},
                        "type": "string"
                    }
                },
                "required": [
                    "Name"
                ],
                "type": "object"
            },
            "main.HelloRes": {
                "properties": {
                    "Reply": {
                        "description": "Reply content",
                        "format": "string",
                        "properties": {},
                        "type": "string"
                    }
                },
                "type": "object"
            }
        }
    },
    "info": {
        "title": "",
        "version": ""
    },
    "paths": {
        "/hello": {
-           "description": "dc",
            "get": {
                "description": "dc",
                "parameters": [
                    {
                        "description": "Your name",
                        "in": "query",
                        "name": "Name",
                        "required": true,
                        "schema": {
                            "description": "Your name",
                            "format": "string",
                            "properties": {},
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/main.HelloRes"
                                }
                            }
                        },
                        "description": ""
                    }
                },
                "summary": "sm"
+           }
-           },
-           "summary": "sm"
        }
    }
}

---

各家支持解析 OpenAPI 的工具对于 PathItem 中的 summary 和 description 并不友好，所以理论上不太存在需要自定义这两个字段的需求。

如 Apifox 会把 summary 当成一个方法：

[gqcn]

@WankkoRee 感谢您的贡献，我需要花点时间仔细看看哈。

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

---

@WankkoRee Thanks for your contribution, I need to take a moment to take a closer look ha.

[gqcn]

@WankkoRee CI失败了请看看呢，另外请增加该修改对应的单测哈。

[Issues-translate-bot]

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---

@WankkoRee CI failed, please take a look, and please add the single test corresponding to this modification.

[codecov-commenter]

Codecov Report

Patch coverage: 91.66% and project coverage change: +0.06% 🎉

Comparison is base (e0e0043) 79.22% compared to head (3f007b1) 79.29%.
Report is 4 commits behind head on master.

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Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2823      +/-   ##
==========================================
+ Coverage   79.22%   79.29%   +0.06%     
==========================================
  Files         633      626       -7     
  Lines       52242    51952     -290     
==========================================
- Hits        41391    41194     -197     
+ Misses       8808     8734      -74     
+ Partials     2043     2024      -19     

Flag	Coverage Δ
go-1.15-386	?
go-1.15-amd64	?
go-1.16-386	?
go-1.16-amd64	?
go-1.17-386	?
go-1.17-amd64	?
go-1.18-386	?
go-1.18-amd64	79.28% <91.66%> (+0.45%)	⬆️
go-1.19-386	?
go-1.19-amd64	?
go-1.20-386	?
go-1.20-amd64	79.23% <91.66%> (+0.02%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
net/goai/goai_path.go	74.13% <91.66%> (+1.01%)	⬆️

... and 21 files with indirect coverage changes

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[WankkoRee]

单测已修复。

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

---

Single test has been fixed.