NDK r25c released

[Dan Albert]

NDK r25c is now available in the stable channel of the SDK manager (use ndkVersion "25.2.9519653" in your build.gradle file) and for download from our website.

This release includes the following bug fixes:

• Updated LLVM to clang-r450784d1, based on LLVM 14 development.
  • Issue 1797: Fixed LLDB handling of forward slashes in absolute paths on Windows.
  • Issue 1832: Improvements to aarch64 vector code generation.
• Issue 1813: -Wl,--gc-sections is no longer set by default for debug builds. This behavior was removed because it could cause the linker to remove functions that may be useful to evaluate during debugging. The new CMake toolchain file (-DANDROID_USE_LEGACY_TOOLCHAIN_FILE=OFF, not the default behavior) does not include this fix because it requires a CMake fix first.
• Issue 1757: Updated simpleperf. Includes fix for signing denial when run on macOS.

See the changelog for details.