Cosmopolitan v3.3.7

• cf70a44 Support shebang on Windows
• ed93fc3 Fix fread() with 2gb+ sizes
• 5f61d27 Add hwap constants to sys/auxv.h
• 2f3c6e7 Revert "Remove zlib namespacing (#1142)"
• 65c9b28 Fix buffer overflow in Lua os.tmpname (#1180)
• bf3531d Make crash reports reliable in multithreaded case
• 13b9ecd Remove outdated restriction on -Werror on cosmocc
• 624119e Fix NT accept/connect not initializing with SO_UPDATE_*_CONTEXT (#1164)
• 0768807 Rename python -> python3 (closes #1144) (#1187)
• 4292348 Import libbsd readpassphrase (#1182)
• 42891e8 Fix #959 (typo in cosmocc --version)
• 0b59f01 Put confstr() in unistd.h
• f029375 Introduce MAP_HUGETLB
• 4718355 Fix sleb64 (#1179)