Merge pull request #26057 from asmorkalov:as/android_16k_pages

Android builds update #26057

Fixes https://github.com/opencv/opencv/issues/26027
Should also address https://github.com/opencv/opencv/issues/26542
 
Changes:
- Switched to Android build tools 34, NDK 26d, target API level 34 (required by Google Play).
- Use flexible page size on Android by default to support Android 15+.
- Dummy stub for R and BuildConfig classes for javadoc.
- Java 17 everywhere.
- Strict ndkVersion and ABI list in release package.

Related:
- Docker: https://github.com/opencv-infrastructure/opencv-gha-dockerfile/pull/41
- Pipeline: https://github.com/opencv/ci-gha-workflow/pull/183

Related IPP issue with NDK 27+: https://github.com/opencv/opencv/issues/26072

Google documentation for 16kb pages support : https://developer.android.com/guide/practices/page-sizes?hl=en

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake

modules/java/android_sdk/CMakeLists.txt

@@ -20,6 +20,11 @@ set(SOURSE_SETS_JAVA_SRC_DIRS "'java/src'")
 set(SOURSE_SETS_RES_SRC_DIRS "'java/res'")
 set(SOURSE_SETS_MANIFEST_SRC_FILE "'java/AndroidManifest.xml'")
 set(BUILD_GRADLE_COMPILE_OPTIONS "
+    android {
+        buildFeatures {
+            buildConfig true
+        }
+    }
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_${ANDROID_GRADLE_JAVA_VERSION_INIT}
         targetCompatibility JavaVersion.VERSION_${ANDROID_GRADLE_JAVA_VERSION_INIT}
@@ -183,7 +188,6 @@ set(SOURSE_SETS_JNI_LIBS_SRC_DIRS "'../../jni'")
 set(SOURSE_SETS_JAVA_SRC_DIRS "'src'")
 set(SOURSE_SETS_RES_SRC_DIRS "'${OpenCV_SOURCE_DIR}/modules/java/android_sdk/android_gradle_lib/res'")
 set(SOURSE_SETS_MANIFEST_SRC_FILE "'AndroidManifest.xml'")
-set(BUILD_GRADLE_COMPILE_OPTIONS "")
 set(MAVEN_PUBLISH_PLUGIN_DECLARATION "")
 set(BUILD_GRADLE_ANDROID_PUBLISHING_CONFIG "")
 set(BUILD_GRADLE_PUBLISHING_CONFIG "")