Add “Outdated” tag for linter-eslint-node package

[savetheclocktower]

The last published version of linter-eslint-node under the AtomLinter organization has several bugs that have since been fixed. Now that AtomLinter has been archived, I don't have the ability to publish new packages under the old name even if I wanted to.

We've moved linter-eslint-node to a new pulsar-linter organization and are publishing updates there. Users can install it via

ppm install pulsar-linter/linter-eslint-node

and we wouldn't rule out publishing to the package registry again (under a new name) if we could figure out how to automate it.