[BitBucket] Failed calls to fetch .gitpod.yml are silently ignored

[svenefftinge]

Bug description

https://github.com/gitpod-io/gitpod/blob/main/components/server/src/bitbucket/bitbucket-file-provider.ts#L65

silently ignores (debug) thrown errors and as a result the caller is interpreting it as no config and continues with the project config and eventually inferring one. This results in strange and surprising behavior. We should bail out if this happens.

I found this in the logs:

"HTTPError: Too Many Requests
    at /app/node_modules/bitbucket/lib/index.umd.js:15:6585
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)"

Steps to reproduce

try often enough

Workspace affected

No response

Expected behavior

No response

Example repository

No response

Anything else?

No response

[jmls]

I would expect that the prebuild process should cancel with a warning message if it cannot access the file

Could we also please

1. have a way of forcing a prebuild from the UI if one doesn't exist on a branch
2. Be able to invalidate / delete an existing prebuild from the UI - this would then enable us to do "integrated chat" on status bar non functional #1 ;)

[svenefftinge]

I would expect that the prebuild process should cancel with a warning message if it cannot access the file'

Yes, it should show as errored.