Revert "Update build.yml"

This reverts commit 4738b17.

Author: dianqk

.github/workflows/build.yml

@@ -38,9 +38,7 @@ jobs:
         echo "Highest Android NDK: $HIGHEST_NDK_VERSION"
         EXPECTED_NDK_VERSION=27.1.12297006
         echo "Expected Android NDK: $EXPECTED_NDK_VERSION"
-        echo "ANDROID_NDK_ROOT=$ANDROID_SDK_ROOT/ndk/$EXPECTED_NDK_VERSION" >> $GITHUB_ENV
-        echo "ANDROID_NDK_HOME=$ANDROID_SDK_ROOT/ndk/$EXPECTED_NDK_VERSION" >> $GITHUB_ENV
-        echo "ANDROID_NDK=$ANDROID_SDK_ROOT/ndk/$EXPECTED_NDK_VERSION" >> $GITHUB_ENV
+        [[ "$EXPECTED_NDK_VERSION" == "$HIGHEST_NDK_VERSION" ]];
         echo "ANDROID_NDK_VERSION=$EXPECTED_NDK_VERSION" >> $GITHUB_ENV
     - name: Build ruslin-data-uniffi
       working-directory: ./ruslin-data-uniffi