Revert "doc: game service proguard"

Documentation/gameservices.md

         ...
     **DEPS**}
    ```
-   
-5. Configuring Obfuscation Scripts
- Before building the APK, configure the obfuscation configuration file to prevent the HMS Core SDK from being obfuscated.
-   - Open the proguard file in your Unity project and add configurations to exclude the HMS Core SDK from obfuscation.
-
-        ```
-        -ignorewarnings 
-        -keepattributes *Annotation* 
-        -keepattributes Exceptions 
-        -keepattributes InnerClasses 
-        -keepattributes Signature 
-        -keepattributes SourceFile,LineNumberTable 
-        -keep class com.huawei.hianalytics.**{*;} 
-        -keep class com.huawei.updatesdk.**{*;} 
-        -keep class com.huawei.hms.**{*;} 
-        -keep interface com.huawei.hms.analytics.type.HAEventType{*;}
-        -keep interface com.huawei.hms.analytics.type.HAParamType{*;}
-        -keep class com.huawei.hms.analytics.HiAnalyticsInstance{*;}
-        -keep class com.huawei.hms.analytics.HiAnalytics{*;}
-        ```
-    - (Optional) Configure the keep.xml file as follows to keep layout resources if you have enabled R8 resource shrinking (with shrinkResources being set to true in the project-level build.gradle file) and strict reference checks (with shrinkMode being set to strict in the res/raw/keep.xml file). Not keeping layout resources will lead to app rejection during release to HUAWEI AppGallery.
-
-        ```
-        <?xml version="1.0" encoding="utf-8"?>
-        <resources xmlns:tools="http://schemas.android.com/tools"
-            tools:keep="@layout/hms_download_progress,@drawable/screen_off,@layout/upsdk*,@drawable/c_buoycircle*,@drawable/hms_game*,@layout/c_buoycircle*,@layout/hms_game*,@strings/hms_game*,@strings/c_buoycircle*"
-            tools:shrinkMode="strict" />
-        ```
 
 5. Configuring Obfuscation Scripts
  Before building the APK, configure the obfuscation configuration file to prevent the HMS Core SDK from being obfuscated.
 
 - Fix: interfaces that are not working properly.
 
+