install-src and install-doc fail for 6.7.0

[rectalogic]

Describe the bug install-src and install-doc both fail for macos

To Reproduce

> aqt install-src mac 6.7.0 -O /tmp/qt
INFO    : aqtinstall(aqt) v3.1.12 on Python 3.11.8 [CPython Clang 15.0.0 (clang-1500.1.0.2.5)]
WARNING : Failed to download checksum for the file 'Updates.xml'. This may happen on unofficial mirrors.
ERROR   : Failed to locate XML data for Qt version '6.7.0'.
==============================Suggested follow-up:==============================
* Please use 'aqt list-qt mac desktop' to show versions available.
> aqt install-doc mac 6.7.0 -O /tmp/qt
INFO    : aqtinstall(aqt) v3.1.12 on Python 3.11.8 [CPython Clang 15.0.0 (clang-1500.1.0.2.5)]
WARNING : Failed to download checksum for the file 'Updates.xml'. This may happen on unofficial mirrors.
ERROR   : Failed to locate XML data for Qt version '6.7.0'.
==============================Suggested follow-up:==============================
* Please use 'aqt list-qt mac desktop' to show versions available.

Expected behavior Should install

aqt output See attached aqtinstall.log

Desktop (please complete the following information):

• OS: macOS 14.4.1
• INFO : aqtinstall(aqt) v3.1.12 on Python 3.11.8 [CPython Clang 15.0.0 (clang-1500.1.0.2.5)]

Additional context aqt is attempting to download https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt6_670_src_doc_examples/Updates.xml.sha256 but it appears 6.7.0 has moved this to https://download.qt.io/online/qtsdkrepository/all_os/qt/qt6_670_src_doc_examples/Updates.xml