[openssl/openssl] f55829: Update OpenSSL logos

[James Muir]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: f558298d398729da1536da3898dc40abe92fba3a
      https://github.com/openssl/openssl/commit/f558298d398729da1536da3898dc40abe92fba3a
  Author: James Muir <james at openssl.org>
  Date:   2023-11-22 (Wed, 22 Nov 2023)

  Changed paths:
    A doc/images/openssl-square-nontransparent.png
    A doc/images/openssl-square.svg
    M doc/images/openssl.svg

  Log Message:
  -----------
  Update OpenSSL logos

Add two new files

  doc/images/openssl-square.svg
  doc/images/openssl-square-nontransparent.png

and update the existing file

  doc/images/openssl.svg

The "square" versions of the logo write "Open" and "SSL" on separate
lines, so that less horizontal space is used.

The png file (nontransparent, white background) can be used to update
the profile picture for the OpenSSL organization on GitHub.

For the existing logo, openssl.svg, the subtitle "Cryptography and
SSL/TLS Toolkit" has been dropped and the text-elements have been
converted to paths (so they are no longer dependent on what fonts the
renderer provides).

The svg files were provided by Anton A.

Part of https://github.com/openssl/project/issues/262

Reviewed-by: Anton Arapov <anton at openssl.org>
Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Richard Levitte <levitte at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22626)

(cherry picked from commit 339e5cb0be8e57372548401a998d2e5145cfc7eb)