Research only installing Node.js dependencies once

[lbeaufort]

We should research only installing Node.js dependencies once. We currently do that twice:

fec-pattern-library/.circleci/config.yml

Line 21 in 2638856

name: Install Node.js Dependencies

fec-pattern-library/.circleci/config.yml

Line 47 in 2638856

name: Install Node.js Dependencies