Revert "[BUGFIX] Detection of whether nvm is installed"
Revert "[BUGFIX] Detection of whether nvm is installed"

This reverts commit 282c19f7e0c4c27080964d384162281cac5d6a49.

Signed-off-by: Yan Han Pang <2a3dbd0474bc7e70adfd773b05f6c3249124ff3d@users.noreply.github.com>

yanhan/provision-ubuntu,yanhan/provision-ubuntu