[Java][JNI][Windows]: Enable support for Gandiva build artifacts on Windows OS

### Describe the enhancement requested

Enable support for Gandiva build artifacts on Windows OS.

This is the current error message if we try to build Gandiva artifacts on Windows OS environment:

```java
-- Creating bundled static library target arrow_bundled_dependencies at C:/Users/dsusanibar/IdeaProjects/fork/arrow/cpp-jni/release/arrow_bundled_dependencies.lib
-- Looking for backtrace
-- Looking for backtrace - not found
-- Could NOT find Backtrace (missing: Backtrace_LIBRARY Backtrace_INCLUDE_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
-- Could NOT find LLVM (missing: LLVM_DIR)
CMake Error at C:/Program Files/CMake/share/cmake-3.24/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
Could NOT find LLVMAlt (missing: LLVM_PACKAGE_VERSION CLANG_EXECUTABLE
LLVM_FOUND LLVM_LINK_EXECUTABLE)
Call Stack (most recent call first):
C:/Program Files/CMake/share/cmake-3.24/Modules/FindPackageHandleStandardArgs.cmake:594 (_FPHSA_FAILURE_MESSAGE)
cmake_modules/FindLLVMAlt.cmake:118 (find_package_handle_standard_args)
src/gandiva/CMakeLists.txt:28 (find_package)
```

### Component(s)

Developer Tools, Java

Start by reproducing the Windows Gandiva artifact build and inspect cmake_modules/FindLLVMAlt.cmake and src/gandiva/CMakeLists.txt, where the reported LLVMAlt lookup fails. Compare the Windows configuration with the existing build setup. Done means Gandiva build artifacts can be produced successfully on Windows without the reported missing LLVMAlt failure.

Written by the indexing model from the issue text.