Revert "[Compiler-rt][AArch64] Workaround for .cfi_startproc assembler parser bug."

039cb03dd0dcff4daa17a062f7414ac22bf5f2eb (D93378) fixed the assembly separator, so the workaround is no longer necessary.

This reverts commit 3000c19df64f89ff319590f3a6e4d6b93d20983d.

Differential Revision: https://reviews.llvm.org/D93379

GitOrigin-RevId: b2851aea80e5a8f0cfd6c3c5a56a6b00fb28c6b6
2 files changed