Don't set NDK version (#903)

* Set ANDROID_NDK_ROOT

* Update build.yml

.github/workflows/build.yml

@@ -256,7 +256,6 @@ jobs:
         include:
           - os: ubuntu-24.04
             target: aarch64-linux-android
-            ndk-version: 29.0.14206865
     steps:
       - uses: actions/checkout@v6
         with:
@@ -270,14 +269,12 @@ jobs:
       - name: Setup Android SDK
         uses: android-actions/setup-android@v4
         with:
-          packages: build-tools;37.0.0 platforms;android-35 ndk;${{ matrix.ndk-version }}
+          packages: build-tools;37.0.0 platforms;android-35
       - name: Build
         run: |
           cargo install cargo-apk cargo-ndk
           source <(cargo ndk-env --target ${{ matrix.target }})
           cargo apk build --target ${{ matrix.target }} --lib
-        env:
-          LIBCLANG_PATH: ${{ env.ANDROID_HOME }}/ndk/${{ matrix.ndk-version }}/toolchains/llvm/prebuilt/linux-x86_64/musl/lib
 
   collect-artifacts:
     name: Collect release artifacts