Avoid using HTML tags in translation strings (wp-admin/includes/class-wp-filesystem-ssh2.php)

[ramiy]

See the attached patch.

[ocean90]

A translators comment is missing.

[ramiy]

Add translators comment

[ramiy]

Old string:

• The ssh2 PHP extension is available, however, we require the PHP5 function <code>stream_get_contents()</code>

New string:

• The ssh2 PHP extension is available, however, we require the PHP5 function %s

[ramiy]

Should we add a period at the end of the sentence?

[SergeyBiryukov]

Replying to ramiy:

Should we add a period at the end of the sentence?

Other strings don't have it, maybe it's added on output though (haven't tested yet). If the period is indeed missing, let's add it for all these strings at once in a separate ticket.

[SergeyBiryukov]

In 36670:

I18N: Remove <code> tag from translatable string in wp-admin/includes/class-wp-filesystem-ssh2.php.

Props ramiy.
Fixes #35741.