Fix cut off BPM on aplite and basalt
Fix cut off BPM on aplite and basalt

Previously, BPMs that rendered wide, specifically 100.0 and simlar, would get
cut off on these platforms. This change decreases border size on square watches
to prevent this from happening.

aarmea/bpm-pebble,aarmea/bpm-pebble,aarmea/bpm-pebble