[DL] String additions to 'devhelp.master'

[GNOME Status Pages <noreply gnome org>]

This is an automatic notification from status generation scripts on:
https://l10n.gnome.org.

There have been following string additions to module 'devhelp.master':

+ "Close all windows"
    + "Close the current tab"
    + "Find in current page"
    + "Focus global search"
    + "General"
    + "Go back"
    + "Go forward"
    + "Larger text"
    + "Normal size"
    + "Open a new tab"
    + "Open a new window"
    + "Smaller text"
    + "Toggle side panel visibility"
    + "Zoom"

Note that this doesn't directly indicate a string freeze break, but it
might be worth investigating.
https://gitlab.gnome.org/GNOME/devhelp/log/?h=master