[TF-A] trustedfirmware git and gerrit slowness

Hi,

You must have noticed slowness or breakages with review.trustedfirmware.org or git.trustedfirmware.org during the week. There are high and lows of network bandwidth usage affecting server availability.

The issue is being investigated but not yet 100% root caused.

Apologies for the frustration and inconvenience that this is causing.

Rest assured the team is on board to resolve this unfortunate situation.

Regards, Olivier.