[compiler-rt] Add `DumpAllRegisters` impl (#99049)
- Add implementation for x86_64 and linux
- Add test
The output is like
==XXYYZZ==Register values:
rax = 0x... rbx = 0x... rcx = 0x... rdx = 0x...
rdi = 0x... rsi = 0x... rbp = 0x... rsp = 0x...
r8 = 0x... r9 = 0x... r10 = 0x... r11 = 0x...
r12 = 0x... r13 = 0x... r14 = 0x... r15 = 0x...
