Dashboard UI improvement request

[desertfire]

After adding the device selection support, the commit ID drop list seems shared among all the devices. For example, if I run a data collection for x86, that specific commit ID will also show up in the cuda-a100 backend, but selecting it there will show a blank page. See the following link, https://hud.pytorch.org/benchmark/compilers?dashboard=torchinductor&startTime=Tue%2C%2023%20Jul%202024%2012%3A03%3A38%20GMT&stopTime=Tue%2C%2030%20Jul%202024%2012%3A03%3A38%20GMT&granularity=hour&suite=torchbench&mode=inference&dtype=bfloat16&deviceName=cuda%20(a100)&lBranch=main&lCommit=9598c58618ecb01b0f8dd2fdfe89fbf51b4fc835&rBranch=main&rCommit=102d8e5a635d929fd2ac54ae14cd423e62be2caa