Update apple clang

[Nicholas McKibben]

macos-monterey-xcode:13 and 14 images have buggy Apple Clang implementations. Upgraded versions of compiler appear to not have these issues.

For example: https://cirrus-ci.com/task/4901146867793920?logs=test#L70 is due to incorrect exception raising in a short-circuited if statement.

x-ref llvm/llvm-project#60695 (comment) boostorg/math#945

[Fedor Korotkov]

We are not updating monterey images any more.