lang/php81: Update version 8.1.1=>8.1.2

• Remove references to defunct php72
• Change to CONFLICTS_INSTALL for regex pattern to avoid changing while updating/adding major versions. [1]

• Core:
  • Fixed bug #81216 (Nullsafe operator leaks dynamic property name).
  • Fixed bug #81684 (Using null coalesce assignment with $GLOBALS["x"] produces opcode error).
  • Fixed bug #81656 (GCC-11 silently ignores -R).
  • Fixed bug #81683 (Misleading "access type ... must be public" error message on final or abstract interface methods).
  • Fixed bug #81585 (cached_chunks are not counted to real_size on shutdown).
  • Fixed bug #7757 (Multi-inherited final constant causes fatal error).
  • Fixed zend_fibers.c build with ZEND_FIBER_UCONTEXT.
  • Added riscv64 support for fibers.
• Filter:
  • Fixed FILTER_FLAG_NO_RES_RANGE flag.
• Hash:
  • Fixed bug #7759 (Incorrect return types for hash() and hash_hmac()).
  • Fixed bug #7826 (Inconsistent argument name in hash_hmac_file and hash_file).
• MBString:
  • Fixed bug #81693 (mb_check_encoding(7bit) segfaults).
• MySQLi:
  • Fixed bug #81658 (MYSQL_OPT_LOAD_DATA_LOCAL_DIR not available in MariaDB).
  • Introduced MYSQLI_IS_MARIADB.
  • Fixed bug #7746 (mysqli_sql_exception->getSqlState()).
• MySQLnd:
  • Fixed bug where large bigints may be truncated.
• OCI8:
  • Fixed bug #7765 (php_oci_cleanup_global_handles segfaults at second call).
• OPcache:
  • Fixed bug #81679 (Tracing JIT crashes on reattaching).
• Readline:
  • Fixed bug #81598 (Cannot input unicode characters in PHP 8 interactive shell).
• Reflection:
  • Fixed bug #81681 (ReflectionEnum throwing exceptions).
• PDO_PGSQL:
  • Fixed error message allocation of PDO PgSQL.
• Sockets:
  • Avoid void* arithmetic in sockets/multicast.c on NetBSD.
  • Fixed ext/sockets build on Haiku.
• Spl:
  • Fixed bug #75917 (SplFileObject::seek broken with CSV flags).
  • Fixed bug #7809 (Cloning a faked SplFileInfo object may segfault).
• Standard:
  • Fixed bug #7748 (gethostbyaddr outputs binary string).
  • Fixed bug #7815 (php_uname doesn't recognise latest Windows versions).

Reported by: se [1]
Differential Revision: https://reviews.freebsd.org/D33983