Locks everyone in the 5.x series of typescript to ~5.5.4 to ensure we don't end up in 5.6 land (and that our customers using create-app do not either).
This specifically resolves a warning combination by using nextjs + typescript 5.6 + eslint that currently you cannot upgrade out of.
We also upgrade the next apps dependencies to prevent this error on typescript 5.5.
Locks everyone in the 5.x series of typescript to
~5.5.4to ensure we don't end up in 5.6 land (and that our customers using create-app do not either).We also upgrade the next apps dependencies to prevent this error on typescript 5.5.