Remove deprecated packages from package.json

[pmelendez2]

Task

Remove packages: request@2.88.2 and har-validator@5.1.5

When I did a npm install -g for the first time alot of WARN messages were outputted stating newer packing versions were available. I then did a npm install -g npm-check-updates and packages where updated, but a few of them were still WARN'ing, I didn't dig into the code to see how to replace them but project just started so these deprecated packages should be addressed now.

When doing a fresh install for the first time on Linux, Ubuntu 20.04, npm install -g npm-check-updates outputs the following:

"user@hostname" ~/src/opensd/fmap (build-local)$ npm install -g npm-check-updates
npm WARN deprecated request@2.88.2: request has been deprecated, see request/request#3142
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
"homedir"/.nvm/versions/node/v14.2.0/bin/npm-check-updates -> "homedir"/.nvm/versions/node/v14.2.0/lib/node_modules/npm-check-updates/bin/cli.js/.nvm/versions/node/v14.2.0/bin/ncu -> "homedir"/.nvm/versions/node/v14.2.0/lib/node_modules/npm-check-updates/bin/cli.js

• npm-check-updates@11.3.0