On Windows, remove the UCRT libraries from the release script (#128378)

Since the 19.0 release, the UCRT dlls shouldn't be included anymore in the Windows distribution, as we link the CRT
statically into all distributed binaries.

https://discourse.llvm.org/t/llvm-x86-64-pc-windows-msvc-binaries-no-longer-need-msvc-runtime-dlls-since-19-x/84465
(cherry picked from commit 4ba3ebe)

Author: aganea

llvm/utils/release/build_llvm_release.bat

@@ -152,7 +152,6 @@ set common_cmake_flags=^
   -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON ^
   -DLLVM_TARGETS_TO_BUILD="AArch64;ARM;X86;BPF;WebAssembly;RISCV;NVPTX" ^
   -DLLVM_BUILD_LLVM_C_DYLIB=ON ^
-  -DCMAKE_INSTALL_UCRT_LIBRARIES=ON ^
   -DPython3_FIND_REGISTRY=NEVER ^
   -DPACKAGE_VERSION=%package_version% ^
   -DLLDB_RELOCATABLE_PYTHON=1 ^