Update cffi recipe for Python 3.10 (#2800)

* Update __init__.py

version bump to 1.15.1

* Update disable-pkg-config.patch

adjust patch for 1.15.1

Author: HyTurtle

pythonforandroid/recipes/cffi/__init__.py

@@ -7,7 +7,7 @@ class CffiRecipe(CompiledComponentsPythonRecipe):
     Extra system dependencies: autoconf, automake and libtool.
     """
     name = 'cffi'
-    version = '1.13.2'
+    version = '1.15.1'
     url = 'https://pypi.python.org/packages/source/c/cffi/cffi-{version}.tar.gz'
 
     depends = ['setuptools', 'pycparser', 'libffi']

pythonforandroid/recipes/cffi/disable-pkg-config.patch

@@ -1,19 +1,19 @@
-diff --git a/setup.py b/setup.py
-index c1db368..57311c3 100644
+diff --git a/setup.py b/setup copy.py
+index 4ce0007..9be4a6d 100644
 --- a/setup.py
-+++ b/setup.py
-@@ -5,8 +5,7 @@ import errno
++++ b/setup
+@@ -9,8 +9,7 @@ if sys.platform == "win32":
 
  sources = ['c/_cffi_backend.c']
  libraries = ['ffi']
 -include_dirs = ['/usr/include/ffi',
 -                '/usr/include/libffi']    # may be changed by pkg-config
-+include_dirs = os.environ['FFI_INC'].split(",") if 'FFI_INC' in os.environ else []
- define_macros = []
++include_dirs = os.environ['FFI_INC'].split(',') if 'FFI_INC' in os.environ else []
+ define_macros = [('FFI_BUILDING', '1')]   # for linking with libffi static library
  library_dirs = []
  extra_compile_args = []
-@@ -67,14 +66,7 @@ def ask_supports_thread():
-         sys.stderr.write("The above error message can be safely ignored\n")
+@@ -105,14 +104,7 @@ def uses_msvc():
+     return config.try_compile('#ifndef _MSC_VER\n#error "not MSVC"\n#endif')
 
  def use_pkg_config():
 -    if sys.platform == 'darwin' and os.path.exists('/usr/local/bin/brew'):
@@ -25,6 +25,4 @@ index c1db368..57311c3 100644
 -    _ask_pkg_config(extra_link_args,    '--libs-only-other')
 -    _ask_pkg_config(libraries,          '--libs-only-l', '-l')
 +    pass
- 
- def use_homebrew_for_libffi():
-     # We can build by setting:
+