Log Message:
security/putty: Update to 0.82

Changelog:
These features are new in 0.82 (released 2024-11-27):

  * Major refactoring of Unicode handling to allow the use of 'foreign' Unicode
    characters, i.e. outside the system's configured default character set /
    code page. Not yet complete, but the following things work:
      + Windows console: usernames and passwords entered interactively into
        PSCP, PSFTP and Plink can use foreign characters.
      + Windows command line: usernames, remote commands, and filenames entered
        via command-line options can use foreign characters.
      + PuTTY's own terminal (on Windows and Unix): even if it's not configured
        into UTF-8 mode for the main session, interactive usernames and
        passwords can use foreign characters.
  * Unicode version update: all character analysis is updated to Unicode
    16.0.0.
  * Unicode terminal rendering: national and regional flags are now understood
    by PuTTY's terminal emulator. (However, correct display of those flags will
    depend on fonts and operating system.)
  * The Event Log mentions the local address and port number of the outgoing
    connection socket.
  * Bracketed paste mode can now be turned off in the Terminal > Features
    panel.
  * Unix Pageant: new --foreground mode for running as a subprocess.
  * Bug fix: the 'border width' configuration option is now honoured even when
    the window is maximised.
  * Bug fix: SHA-2 based RSA signatures are now sent with correct zero padding.
  * Bug fix: terminal wrap mishandling caused occasional incorrect redraws in
    curses-based applications.
  * Bug fix: Alt + function key in "Xterm 216+" mode sent a spurious extra
    escape character.