Cherry Pick Commits for adding interceptor for dispatch apply

[thetruestblue]

commit fe85e2c (HEAD -> blueg/add_dispatch_apply, thetruestblue/blueg/add_dispatch_apply, origin/blueg/add_dispatch_apply)
Author: Dan Blackwell dan_blackwell@apple.com
Date: Fri Aug 1 16:33:23 2025 +0100

[TSan] Fix asan_mac.cpp function pointer cast warnings (#151517)

Fixes these compiler warnings:
```
.../llvm-project/compiler-rt/lib/asan/asan_mac.cpp:252:4: warning: cast from 'dispatch_function_t' (aka 'void (*)(void *)') to 'void (*)(void *, size_t)' (aka 'void (*)(void *, unsigned long)') converts to incompatible function type [-Wcast-function-type-mismatch]
  252 |   ((void (*)(void *, size_t))asan_ctxt->func)(asan_ctxt->block, iteration);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.../llvm-project/compiler-rt/lib/asan/asan_mac.cpp:259:32: warning: cast from 'void (*)(void *, size_t)' (aka 'void (*)(void *, unsigned long)') to 'dispatch_function_t' (aka 'void (*)(void *)') converts to incompatible function type [-Wcast-function-type-mismatch]
  259 |       alloc_asan_context(ctxt, (dispatch_function_t)work, &stack);
      |                                ^~~~~~~~~~~~~~~~~~~~~~~~~
```

(cherry picked from commit e7e74945a6c77349963e03ba42989faad715b6bc)

commit 214566e
Author: thetruestblue bblueconway@gmail.com
Date: Wed Jul 23 10:27:09 2025 -0700

[ASan][Darwin][GCD] Add interceptor for dispatch_apply (#149238)

ASan had a gap in coverage for wqthreads blocks submitted by
dispatch_apply

This adds interceptor for dispatch_apply and dispatch_apply_f and adds a
test that a failure in a dispatch apply block contains thread and stack
info.

rdar://139660648
(cherry picked from commit 5ce04b473cd6cd3cc0c85cf21d69aa956e7ba868)

commit 3d4054c
Author: Justin King jcking@google.com
Date: Tue Jul 22 15:47:23 2025 -0700

asan: refactor interceptor allocation/deallocation functions (#145087)

Do some refactoring to allocation/deallocation interceptors. Expose
explicit per-alloc_type functions and stop accepting explicit AllocType.
This ensures we do not accidentally mix.

NOTE: This change rejects attempts to call `operator new(<some_size>,
static_cast<std::align_val_t>(0))`.

For https://github.com/llvm/llvm-project/issues/144435

Signed-off-by: Justin King <jcking@google.com>
(cherry picked from commit 681c2ee4dfbf10b3ef74afd1a2c72f844771e602)

[thetruestblue]

@swift-ci please test

[AnthonyLatsis]

@swift-ci please test llvm

[DanBlackwell]

CI failures seem unrelated to these changes. This looks good to go, thanks!

[thetruestblue]

@swift-ci please test llvm

[thetruestblue]

@swift-ci please test