feat: delete test cert

Author: weileifrank

HarmonyOS_NEXT/APIExample/README.md

@@ -33,7 +33,7 @@ To build and run the sample application, get an App Id:
     ```
 
 6. Download the har package from the [official website](https://download.agora.io/sdk/release/Agora_Native_SDK_for_HarmonyOS_v4.4.1_FULL.har) and rename`AgoraRtcSdk.har`,then copy it to `HarmonyOS_NEXT/APIExample/entry/libs/AgoraRtcSdk.har`
-7. replace sign
+7. config the signature information in `build-profile.json5` under the root directory with your own
 
 You are all set. Now connect your HarmonyOS NEXT device and run the project.
 

HarmonyOS_NEXT/APIExample/README.zh.md

@@ -32,7 +32,7 @@
     export const AppCertificate: String = YOUR APP CERTIFICATE
     ```
 6. 在[官网](https://download.agora.io/sdk/release/Agora_Native_SDK_for_HarmonyOS_v4.4.1_FULL.har)上下载har包，重命名`AgoraRtcSdk.har`并复制到`HarmonyOS_NEXT/APIExample/entry/libs/AgoraRtcSdk.har`
-7. Replace the signature information in `build-profile.json5` under the root directory with your own.
+7. 在根目录下面的 `build-profile.json5` 文件配置你的签名
 
 然后你就可以编译并运行项目了。
 

HarmonyOS_NEXT/APIExample/build-profile.json5

@@ -1,20 +1,6 @@
 {
   "app": {
-    "signingConfigs": [
-      {
-        "name": "default",
-        "type": "HarmonyOS",
-        "material": {
-          "storePassword": "0000001B9FD70AC09FD6E7090CDBD445D5FB1D72E8AF1A431DFD7D0DE83AED585E00B980B61ECB9AADF9B3",
-          "certpath": "./sign/wayangAgora.cer",
-          "keyAlias": "wayangAgora",
-          "keyPassword": "0000001B0B0DA7F83E89969EDA7C66A97A4F258DA6A0C65BF29AF3ADB4602E45E902CF3DBD625DC2AF5C8D",
-          "profile": "./sign/ApiExampleDebug.p7b",
-          "signAlg": "SHA256withECDSA",
-          "storeFile": "./sign/wayang.p12"
-        }
-      }
-    ],
+    "signingConfigs": [],
     "products": [
       {
         "name": "default",