Ctrl-P does not work when focus is on terminal

Description

When the focus is on the terminal Ctrl-P does not nothing instead of opening the "File chooser".

Other apps:

• VsCode: Open "File chooser", regardless of context/focus
• local terminal app: scroll up in command history

As a User I would expect the VsCode behavior.

Note: This is no problem for Mac users because there "File chooser" action is mapped to "Cmd-P".

Reproduction Steps

Negative:

1. Click on terminal to give focus
2. Hit Ctrl-P => nothing happens

Positive:

1. Click on file navigator to give focus
2. Hit Ctrl-P => File chooser opens

OS and Theia version:

Diagnostics: none