Android ExampleApp has still some c-ares dependencies (after SDK-4666)

**Describe the bug** I've already described one c-ares leftover (from the ["SDK-4666.Remove c-ares related code and building scripts"](https://github.com/meganz/sdk/commit/5a6a8fcf8cc5a36ea1e82134db5667f34bdb3041) commit) in https://github.com/meganz/sdk/issues/2740, however there's another one. In `<sdk>/examples/android/ExampleApp/app/src/main/jni/curl/Android.mk` c-ares is still there and causes the following error upon executing `build.sh all`: ``` Android NDK: ERROR:/home/myuser/src/mega_sdk/examples/android/ExampleApp/app/src/main/jni/curl/Android.mk:ares: LOCAL_SRC_FILES points to a missing file Android NDK: Check that /home/myuser/src/mega_sdk/examples/android/ExampleApp/app/src/main/jni/curl/ares/ares-android-x86/lib/libcares.a exists or that its path is correct /home/myuser/Android/Sdk/ndk/29.0.13113456/build/core/prebuilt-library.mk:51: *** Android NDK: Aborting . Stop. ``` Currently `curl/Android.mk` looks like this: ``` LOCAL_PATH:= $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE := curl LOCAL_SRC_FILES := $(LOCAL_PATH)/curl/curl-android-$(TARGET_ARCH_ABI)/lib/libcurl.a LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/curl/curl-android-$(TARGET_ARCH_ABI)/include LOCAL_LDFLAGS += "-Wl,-z,max-page-size=16384" LOCAL_STATIC_LIBRARIES := ares ssl crypto include $(PREBUILT_STATIC_LIBRARY) include $(CLEAR_VARS) LOCAL_MODULE := ares LOCAL_SRC_FILES := $(LOCAL_PATH)/ares/ares-android-$(TARGET_ARCH_ABI)/lib/libcares.a LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/ares/ares-android-$(TARGET_ARCH_ABI)/include LOCAL_LDFLAGS += "-Wl,-z,max-page-size=16384" LOCAL_STATIC_LIBRARIES := crypto ssl include $(PREBUILT_STATIC_LIBRARY) ``` And it should be this: ``` LOCAL_PATH:= $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE := curl LOCAL_SRC_FILES := $(LOCAL_PATH)/curl/curl-android-$(TARGET_ARCH_ABI)/lib/libcurl.a LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/curl/curl-android-$(TARGET_ARCH_ABI)/include LOCAL_LDFLAGS += "-Wl,-z,max-page-size=16384" LOCAL_STATIC_LIBRARIES := ssl crypto include $(PREBUILT_STATIC_LIBRARY) ``` **To Reproduce** Steps to reproduce the behavior: 1. Checkout sdk repo. 2. Change current working directory to `<sdk>/examples/android/ExampleApp/app/src/main/jni`. 3. Run `build.sh all` **Expected behavior** Build succeeds. **Screenshots** I don't think this is necessary, since the bug/issue (and a potential fix) is well described. And it's trivially reproducible. **Environment:** - SDK Version: v9.16.1 - OS: Ubuntu 22.04.5 LTS - Device: Android **Additional context** No additional context.