Give GCP access to trivikr with "Cloud Run Invoker" role

[trivikr]

This will allow me to force run cloud scheduler jobs, like in #3771
I'll be able to initiate processing summaries for missing dates, when #3780 is implemented, which aims to fix #3697

@targos @nodejs/build-infra

[trivikr]

Can I get access to "Cloud Run Invoker" role?

I would really like to test my investigation in #3771 (comment), by sending a request using curl and waiting up to 20 minutes for it to succeed. It'll help verify if summaries can be regenerated by extending request timeout which aims to fix #3697 which was cut since summaries have been missing since 20240502

Once verified, I'll wait for review/merge/deployment of #3791, and send requests for missing dates so that those summaries can be populated.

[targos]

Role added