Update to build Python 3.11.0rc1

Creating a draft PR to build Python 3.11.0rc1.

Unfortunately the update-patch target fails for me with fatal: ambiguous argument '3.11': unknown revision or path not in the working tree.

I'm running make and filterdiff in a Nix shell on macOS 12.5.

% make PATH=$PATH:~/.nixpkgs/bin PYTHON_REPO_DIR=~/Developer/cpython update-patch
# Generate a diff from the clone of the python/cpython Github repository
# Requires patchutils (installable via `brew install patchutils`); this
# also means we need to re-introduce homebrew to the path for the filterdiff
# call
if [ -z "~/Developer/cpython" ]; then echo "\n\nPYTHON_REPO_DIR must be set to the root of your Python github checkout\n\n"; fi
cd ~/Developer/cpython && \
        git diff -D v3.11.0rc1 3.11 \
            | PATH="/usr/local/bin:/opt/homebrew/bin:/nix/store/j8bgqi036m919jdq6jh3pgzhsxkfljyc-bash-interactive-5.1-p16/bin:/nix/store/griqc100a3gc6b2z1ydx5zh97zmqbnvi-clang-wrapper-11.1.0/bin:/nix/store/pf675gf1xkqijv8h59h6affv53i1z71d-clang-11.1.0/bin:/nix/store/1wrxx15a7hkihn77x77yip24q3jbxj44-coreutils-9.1/bin:/nix/store/5dd507hqqyycvfpyh3il8hg9phihx6h9-cctools-binutils-darwin-wrapper-949.0.1/bin:/nix/store/wwjnb39k76dkcdlzmxnx3m9y3c9dday0-cctools-binutils-darwin-949.0.1/bin:/nix/store/ji62hwfs4lx6xplxz7375ysg79ygpwv4-patchutils-0.3.4/bin:/nix/store/wixl30xvhyscyvpvw9mqivg2g9fks61g-findutils-4.9.0/bin:/nix/store/chwi9awr8iq49q1182sg7m9vkg46h5w0-diffutils-3.8/bin:/nix/store/vyv6i279bzml70fhqn1xdafbid7zsyg8-gnused-4.8/bin:/nix/store/v66fs5i6ffb324frcd643pl5qvixff2d-gnugrep-3.7/bin:/nix/store/mrq5j52yrzjc2f100rk9d5fvpwiw78wq-gawk-5.1.1/bin:/nix/store/0a2bp2r4p8hypc141ynd2hnjn8yv6v73-gnutar-1.34/bin:/nix/store/fppqa89mnk9844y1kggxyhxvgdfnw2zx-gzip-1.12/bin:/nix/store/dapph532rxhj49hmjknszvgayg7mvr0m-bzip2-1.0.8-bin/bin:/nix/store/da86m71jmmjw31xflgn53pqszhr4zxl8-gnumake-4.3/bin:/nix/store/7k3nqj8bpmpsk5vf8933hvs12q9307vc-bash-5.1-p16/bin:/nix/store/nmcvjgfvvwkgz39gnqqvyjx0nrrsga6d-patch-2.7.6/bin:/nix/store/qh4qpsbzv07a9lxvwiwnzi11hb48k7ds-xz-5.2.5-bin/bin:/nix/store/nlsrh8kd4gip4aid96333i69nil31ycq-file-5.42/bin:/Users/afh/.nix-profile/bin:/nix/var/nix/profiles/default/bin:/run/current-system/sw/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin:/Users/afh/Developer/go/bin:/Users/afh/.cargo/bin:/Users/afh/Developer/dotfiles/bin:~/.nixpkgs/bin" filterdiff \
                -X /Users/afh/Developer/Python-Apple-support/patch/Python/diff.exclude -p 1 --clean \
                    > /Users/afh/Developer/Python-Apple-support/patch/Python/Python.patch

It seems the update-patch target is trying to get a diff from the latest version 3.11.0rc1 to a "base" version 3.11, yet no such tag seems to exist in the Python repo

git -C ~src/cpython tag | sort -V | ag 3.11
v3.11.0a1
v3.11.0a2
v3.11.0a3
v3.11.0a4
v3.11.0a5
v3.11.0a6
v3.11.0a7
v3.11.0b1
v3.11.0b2
v3.11.0b3
v3.11.0b4
v3.11.0b5
v3.11.0rc1

❓ What am I doing wrong?

PR Checklist:

[ ] All new features have been tested
[ ] All new features have been documented
[x] I have read the CONTRIBUTING.md file
[ ] I will abide by the code of conduct ⁉️ Where can I read the code of conduct? I did found neither the conduct nor a link to it in this repo or on the Beeware Contributing web-pages…

beeware / Python-Apple-support

Update to build Python 3.11.0rc1 #153

PR Checklist: