pyqt: backport qt 6.7.0 support from PyQt6-6.7.0.dev2404171245

[cho-m]

Dropped some metadata modifications, public inheritance changes, and version number modification.

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Needed for Homebrew/homebrew-core#169109 which should unblock LLVM PR.

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Generated using PyQt6 stable source and https://www.riverbankcomputing.com/pypi/packages/PyQt6/PyQt6-6.7.0.dev2404171245.tar.gz (linked from https://www.riverbankcomputing.com/software/pyqt/download)

It might be possible to pare down patch to only incompatible API and drop new API, but didn't seem worth time to do this.

Tested a local run with patch applied from branch on ARM macOS, e.g.

diff --git a/Formula/p/pyqt.rb b/Formula/p/pyqt.rb
index c98f9cfb4d0..974248ade23 100644
--- a/Formula/p/pyqt.rb
+++ b/Formula/p/pyqt.rb
@@ -53,6 +53,12 @@ class Pyqt < Formula
     sha256 "d50b984c3f85e409e692b156132721522d4e8cf9b6c25e0cf927eea2dfb39487"
   end
 
+  # Backport support for `qt` 6.7.0 API changes
+  patch do
+    url "https://raw.githubusercontent.com/Homebrew/formula-patches/d2fe147767b6eb46cd11dfc9d4f16b18e0d2997f/pyqt/qt-6.7.0.patch"
+    sha256 "2e1df66b5d6ad338269368bc3778f27ed77f66be891613f7c567fbdac2197f6d"
+  end
+
   def python3
     "python3.12"
   end
@@ -66,6 +72,7 @@ class Pyqt < Formula
       --target-dir #{site_packages}
       --scripts-dir #{bin}
       --confirm-license
+      --verbose
     ]
     system "sip-install", *args
 

No guarantee other platforms so may need to be tweaked after CI run.

[cho-m]

Will merge and can be reviewed as part of formula PR.