pgAdmin 4 commit: Update JS packages:

Update JS packages:

Add package:
     is-docker to select a specific setting when running the Chrome tests in Docker

Upgrade the version of:
    - babel-loader
    - extract-text-webpack-plugin
    - jasmine-core
    - jasmine-enzyme
    - moment

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=e60a84c44fb0f3466f6ae32fa9b62527dee89c70
Author: Joao Pedro De Almeida Pereira <jdealmeidapereira@pivotal.io>

Modified Files
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web/karma.conf.js |  14 +++++--
web/package.json  |  13 +++---
web/yarn.lock     | 121 ++++++++++++++++++++++++++++++++++++++----------------
3 files changed, 105 insertions(+), 43 deletions(-)