Update repo to be compatible with higher node version and update some other dependencies.
Not much other than Parcel really needed to change for node 18 compatibility here, so this mostly adds our Github Action to make sure installs work on node 16 and 18.
Update repo to be compatible with higher node version and update some other dependencies.
Not much other than Parcel really needed to change for node 18 compatibility here, so this mostly adds our Github Action to make sure installs work on node 16 and 18.