Watcher env var to dump logical/virtual/physical coords in the log

[tt-dma]

Watcher log currently shows logical and virtual coordinates.

The thinking is that physical coordinates are needed for power users (runtime team) and that we can expose them in the watcher log if an env var is set (say, TT_METAL_WATCHER_SHOW_PHYSICAL_COORDS).

We wanted to avoid potentially showing an example of extracting and using physical coords, so plan is to add a cluster api to get physical coord from logical, which includes a (disable-able by non-default argument) warning to not use physical coords.

FYI @pgkeller @tt-asaigal