Remove obsolete python main patch (#2522)

This PR updates our CPython `main` patch to account for CPython PR
[135572](python/cpython#135572). We'll need to
update the patch file one more time to remove the the `configure` script
change.

Author: WillChilds-Klein

tests/ci/integration/python_patch/main/aws-lc-cpython.patch

@@ -31,19 +31,3 @@ index 029bf52..3fada48 100755
        EVP_PBE_scrypt(NULL, 0, NULL, 0, 2, 8, 1, 0, NULL, 0);
 
    ;
-diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
-index b83ae181718b7a..ff52e73100e373 100644
---- a/Lib/test/test_hashlib.py
-+++ b/Lib/test/test_hashlib.py
-@@ -274,7 +274,10 @@ def test_clinic_signature(self):
-                 with self.assertWarnsRegex(DeprecationWarning,
-                                            DEPRECATED_STRING_PARAMETER):
-                     hashlib.new(digest_name, string=b'')
--                if self._hashlib:
-+                # when using a combination of libcrypto and interned hash
-+                # implementations, we need to make sure that _hashlib contains
-+                # the constructor we're testing
-+                if self._hashlib and digest_name in self._hashlib._constructors:
-                     self._hashlib.new(digest_name, b'')
-                     self._hashlib.new(digest_name, data=b'')
-                     with self.assertWarnsRegex(DeprecationWarning,