chore(deps): bump github.com/charmbracelet/bubbletea from 1.1.2 to 1.2.1 in /exp/teatest

chore(deps): bump github.com/charmbracelet/bubbletea from 1.1.2 to 1.2.1 in /exp/teatest #1474