Auto-sync with upstream branch release/2.36/master
    
    Upstream commit: b7008a92f505632f32b313d1033d6d15c99a0b31
    
    - gmon: Revert addition of tunables to the manual
    - gmon: Revert addition of tunables to preserve GLIBC_PRIVATE ABI
    - gmon: fix memory corruption issues [BZ# 30101]
    - gmon: improve mcount overflow handling [BZ# 27576]
    - gmon: Fix allocated buffer overflow (bug 29444)
    - posix: Fix system blocks SIGCHLD erroneously [BZ #30163]
    - x86_64: Fix asm constraints in feraiseexcept (bug 30305)
    - gshadow: Matching sgetsgent, sgetsgent_r ERANGE handling (bug 30151)
    - x86: Check minimum/maximum of non_temporal_threshold [BZ #29953]
    - stdlib: Undo post review change to 16adc58e73f3 [BZ #27749]
    - elf: Smoke-test ldconfig -p against system /etc/ld.so.cache
    - Use 64-bit time_t interfaces in strftime and strptime (bug 30053)
    - elf: Fix GL(dl_phdr) and GL(dl_phnum) for static builds [BZ #29864]
    - cdefs: Limit definition of fortification macros
    - x86: Prevent SIGSEGV in memcmp-sse2 when data is concurrently modified [BZ #29863]