✨ update copilot header

Author: v_frgfeng

api/copilot/copilot.go

@@ -439,19 +439,19 @@ func GetCompletionsHeader(token string) map[string]string {
 	uid := uuid.New().String()
 	headersMap := map[string]string{
 		"Host":                        "api.githubcopilot.com",
-		"Accept-Encoding":             "gzip, deflate, br",
+		"Accept-Encoding":             "gzip,deflate,br",
 		"Accept":                      "*/*",
 		"Authorization":               "Bearer " + token,
-		"X-RequestType-Id":            uid,
+		"X-Request-Id":                uid,
 		"X-Github-CopilotApi-Version": "2023-07-07",
 		"Vscode-Sessionid":            uid + strconv.FormatInt(time.Now().UnixNano()/int64(time.Millisecond), 10),
 		"vscode-machineid":            utils.GenHexStr(64),
-		"Editor-Version":              "vscode/1.85.0",
-		"Editor-Plugin-Version":       "copilot-chat/0.11.1",
+		"Editor-Version":              "vscode/1.86.2",
+		"Editor-Plugin-Version":       "copilot-chat/0.12.2",
 		"Openai-Organization":         "github-copilot",
 		"Copilot-Integration-Id":      "vscode-chat",
 		"Openai-Intent":               "conversation-panel",
-		"User-Agent":                  "GitHubCopilotChat/0.11.1",
+		"User-Agent":                  "GitHubCopilotChat/0.12.2",
 	}
 	return headersMap
 }