Auto-sync with upstream branch master
    
    Upstream commit: dd32e1db386c77c61850a7cbd0c126b7b3c63ece
    
    - Revert "x86: Prepare `strrchr-evex` and `strrchr-evex512` for AVX10" (#2244688)
    
    - Revert "elf: Always call destructors in reverse constructor order (bug 30785)"
    - Revert "elf: Fix compile error with -DNDEBUG [BZ #18755]"
    - Add strlcat/wcslcat testcase.
    - Add strlcpy/wcslcpy testcase
    - Add LE DSCP code point from RFC-8622.
    - Add HWCAP2_MOPS from Linux 6.5 to AArch64 bits/hwcap.h
    - Add SCM_SECURITY, SCM_PIDFD to bits/socket.h
    - Add AT_HANDLE_FID from Linux 6.5 to bits/fcntl-linux.h
    - Avoid maybe-uninitialized warning in __kernel_rem_pio2
    - Fix WAIT_FOR_DEBUGGER for container tests.