zlib/1.2.12 missing patch files

The zlib source does not contain any patch file but conandata.yml refers to

patches/0001-fix-cmake.patch
patches/0002-gzguts-xcode12-compile-fix.patch

Please include the missing files or remove their reference if unnecessary.

Built on Windows with Python 3.8.10, Conan 1.48.1, GCC 9.2.0, CMake 3.23.1.

See error log below.

zlib/1.2.12: Configuring sources in %USERPROFILE%\.conan\data\zlib\1.2.12\_\_\source

zlib/1.2.12: Copying sources to build folder
zlib/1.2.12: Building your package in %USERPROFILE%\.conan\data\zlib\1.2.12\_\_\build\b099ebc583380bf1c0a5415768be1c61f35137f4
zlib/1.2.12: Generator cmake created conanbuildinfo.cmake
zlib/1.2.12: Aggregating env generators
zlib/1.2.12: Calling build()
zlib/1.2.12:
zlib/1.2.12: ERROR: Package 'b099ebc583380bf1c0a5415768be1c61f35137f4' build failed
zlib/1.2.12: WARN: Build folder %USERPROFILE%\.conan\data\zlib\1.2.12\_\_\build\b099ebc583380bf1c0a5415768be1c61f35137f4
ERROR: zlib/1.2.12: Error in build() method, line 89
        self._patch_sources()
while calling '_patch_sources', line 63
        tools.patch(**patch)
        FileNotFoundError: [Errno 2] No such file or directory: 'patches/0001-fix-cmake.patch'
CMake Error at build/conan.cmake:540 (message):
  Conan install failed='1'
Call Stack (most recent call first):
  build/conan.cmake:877 (old_conan_cmake_install)
  cmake/conan.cmake:15 (conan_cmake_run)
  CMakeLists.txt:17 (include)

conandata.yml:

patches:
  1.2.12:
  - base_path: source_subfolder
    patch_file: patches/0001-fix-cmake.patch
  - base_path: source_subfolder
    patch_file: patches/0002-gzguts-xcode12-compile-fix.patch
sources:
  1.2.12:
    sha256: 91844808532e5ce316b3c010929493c0244f3d37593afd6de04f71821d5136d9
    url: https://zlib.net/fossils/zlib-1.2.12.tar.gz

Ultimaker / cura-build-environment

zlib/1.2.12 missing patch files #148