warning: internationalized messages should not contain the escape sequence

Affected version

• Nightly flatpak: Yes
• Other: any

Steps to reproduce

1. msgcat --no-wrap po/pt_BR.po # or any other .po or the .pot

Current behavior

See the message warning: internationalized messages should not contain the '\r' escape sequence

Expected behavior

No warning, not having \r in translation strings.

Additional information

src/plugins/terminal/gbp-terminal-workspace-addin.c lines L192-193:

  /* translators: %s is replaced with the current local time of day */
  formatted = g_strdup_printf (_("Application started at %s\r\n"), tmp);