[lldb] Recognize MTE fault Mach exceptions (#159117) Recognize an MTE tag fault Mach exception. A tag fault is an error reported by Arm's Memory Tagging Extension (MTE) when a memory access attempts to use a pointer with a tag that doesn't match the tag stored with the memory. LLDB will print the tag and address to make the issue easier to diagnose. This was hand tested by debugging an MTE enabled binary on an iPhone 17 running iOS 26. rdar://113575216
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