Pin/restrict typescript version for all components

[osherv]

Today, every sub-package in the repo specifies its own typescript version.
There is no restriction and every package can use a different version of typescript which can cause many collisions and errors like: #1141

I wonder how can we avoid those collisions in the future.
We want that all of our packages will use the same version (currently 4.3.5).

[blumamir]

Actually, typescript is already a dependency of the monorepo root here, so I guess it's reasonable that sub packages should be able to pick it up from there instead of specifying the dependency again and again.

I guess the package manager can sometimes be confused when executing various scripts that invoke tsc, but that is easy to test if you are up for it 😉

[osherv]

Be sure i am :)