Auto-sync with upstream branch release/2.36/master
    
    Upstream commit: 0f90d6204d79223fd32248c774df0cb7f0e604de
    
    - Linux: Support __IPC_64 in sysvctl *ctl command arguments (bug 29771)
    - mktime: improve heuristic for ca-1986 Indiana DST
    - Makerules: fix MAKEFLAGS assignment for upcoming make-4.4 [BZ# 29564]
    - LoongArch: Fix ABI related macros in elf.h to keep consistent with binutils[1].
    - linux: Fix fstatat on MIPSn64 (BZ #29730)
    - longlong.h: update from GCC for LoongArch clz/ctz support
    - elf: Reinstate on DL_DEBUG_BINDINGS _dl_lookup_symbol_x
    - linux: Fix generic struct_stat for 64 bit time (BZ# 29657)
    - Avoid undefined behaviour in ibm128 implementation of llroundl (BZ #29488)
    - Fix BZ #29463 in the ibm128 implementation of y1l too
    - elf: Do not completely clear reused namespace in dlmopen (bug 29600)
    - nss: Use shared prefix in IPv4 address in tst-reload1
    - nss: Fix tst-nss-files-hosts-long on single-stack hosts (bug 24816)
    - nss: Implement --no-addrconfig option for getent
    - Ensure calculations happen with desired rounding mode in y1lf128