Added pipelines shortcut

What does this MR do and why?

fixes #357451

This change adds a shortcut (g + p) to quickly navigate to the projects pipelines page, found under CI/CD > Pipelines. It also updates the keybind for navigating to the project overview page to g + o

Changelog: added

• Added pipelines shortcut (g + p)
• Updated project overview shortcut (g + o)

Why g + o and g + p?

h is reserved for Help usually so using g h could be quite confusing for navigating to pipelines. I'd rather pick some other letter for such thing. (!119090 (comment 1381476868))

I like the idea you proposed of using g + o for the Overview page and g + p for Pipelines. A secondary benefit of using g + o is we could also use that for groups. (!119090 (comment 1385109786))

Screenshots or screen recordings

Screenshot_2023-05-10_at_6.25.57_pm

How to set up and validate locally

1. Navigate to any project
2. Enter key binds g then p
3. Enter key binds g then o
4. Help > Keyboard shortcuts or use the keyboard shortcut / to see list of keyboard shortcuts.

MR acceptance checklist

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