update macOS install docs (#13009)

homebrew is found by default, you need to pass `--no-binary cryptography` or you'll just get a wheel, and our MSRV is higher than that rust version

Author: alex

docs/installation.rst

@@ -264,9 +264,7 @@ development headers.
 
 You will also need to have :ref:`Rust installed and
 available<installation:Rust>`, which can be obtained from `Homebrew`_,
-`MacPorts`_, or directly from the Rust website. If you are linking against a
-``universal2`` archive of OpenSSL, the minimum supported Rust version is
-1.66.0.
+`MacPorts`_, or directly from the Rust website.
 
 Finally you need OpenSSL, which you can obtain from `Homebrew`_ or `MacPorts`_.
 Cryptography does **not** support the OpenSSL/LibreSSL libraries Apple ships
@@ -279,14 +277,14 @@ To build cryptography and dynamically link it:
 .. code-block:: console
 
     $ brew install openssl@3 rust
-    $ env OPENSSL_DIR="$(brew --prefix openssl@3)" pip install cryptography
+    $ pip install --no-binary cryptography cryptography
 
 `MacPorts`_:
 
 .. code-block:: console
 
     $ sudo port install openssl rust
-    $ env OPENSSL_DIR="-L/opt/local" pip install cryptography
+    $ env OPENSSL_DIR="-L/opt/local" pip install --no-binary cryptography cryptography
 
 You can also build cryptography statically:
 
@@ -295,14 +293,14 @@ You can also build cryptography statically:
 .. code-block:: console
 
     $ brew install openssl@3 rust
-    $ env OPENSSL_STATIC=1 OPENSSL_DIR="$(brew --prefix openssl@3)" pip install cryptography
+    $ env OPENSSL_STATIC=1 pip install --no-binary cryptography cryptography
 
 `MacPorts`_:
 
 .. code-block:: console
 
     $ sudo port install openssl rust
-    $ env OPENSSL_STATIC=1 OPENSSL_DIR="/opt/local" pip install cryptography
+    $ env OPENSSL_STATIC=1 OPENSSL_DIR="/opt/local" pip install --no-binary cryptography cryptography
 
 If you need to rebuild ``cryptography`` for any reason be sure to clear the
 local `wheel cache`_.