[DX] Remove need for container

[pieterocp]

Off the back of the suggestion in #32, this should speed up the runtime a bit as it won't need to install + build every time.

We should probably also add an action to run the build step to check that nobody has been cheeky and snuck in a bit of js which has nothing to do with the typescript.

• runs a bunch of upgrade across the board.

[giordano]

Now that there's an NPM incident this would help.

[pieterocp]

@giordano think swapping out to use

uses: pieterocp/enforce-label-action@remove-need-for-container

Should work since it should be self contained.

[pieterocp]

Been thinking about this one, the use of a container isn't too bad, just that the building + install is a bit unnecessary, so going to move the build into it's own PR, keep the dockerfile bits and bobs, but not have install and tsc be a runtime, but a build time action.

[fingolfin]

Not using a container would also make it possible to use this with the new ubuntu-slim runners.

But this repo didn't merge any updates in the past 5 years. Perhaps time for someone to fork it?

[pieterocp]

@yogevbd hey big man, any chance to have a review/look at some PRs?