Bump loopback from 3.21.0 to 3.22.3

[dependabot-preview[bot]]

Bumps loopback from 3.21.0 to 3.22.3.

Changelog

*Sourced from [loopback's changelog](https://github.com/strongloop/loopback/blob/master/CHANGES.md).* > 2018-09-12, Version 3.22.3 > ========================== > > * chore: use grunt to install optional phantomjs (virkt25) > > * [WebFM] fr translation (candytangnb) > > > 2018-08-29, Version 3.22.2 > ========================== > > * [WebFM] tr translation (candytangnb) > > * [WebFM] de translation (candytangnb) > > * [WebFM] cs/es/fr/it/nl/pl/pt_BR/ru translation (candytangnb) > > > 2018-08-22, Version 3.22.1 > ========================== > > * [WebFM] ja/ko/zh_CN/zh_TW translation (candytangnb) > > * remove unnecessary format call (Diana Lau) > > * Make desc when export-api-def translatable (Diana Lau) > > > 2018-08-08, Version 3.22.0 > ========================== > > * fix: accessToken create default acl (virkt25) > > * add: ppc64 and s390x to not run UI tests (Thomas Leah) > > * chore: update deps + fix linting + .npmrc (virkt25) > > * Update Loopback 2.x EOL dates (Chris Bailey) > > * Fix formatting (Chris Bailey) > > * Update support badge and move LTS section (Chris Bailey) > > * Add badges and information for LTS and support (Chris Bailey)

Commits

- [`acc1cd0`](https://github.com/strongloop/loopback/commit/acc1cd0ee5c0c1f3b0c374d7820c30b7a9691b7b) 3.22.3 - [`cab1ed5`](https://github.com/strongloop/loopback/commit/cab1ed5463ecdaf12e7d326e3072453627323a40) chore: use grunt to install optional phantomjs - [`c9164ae`](https://github.com/strongloop/loopback/commit/c9164aed1794defbf7eaeafa797567ee74658507) [WebFM] fr translation - [`9f1eb41`](https://github.com/strongloop/loopback/commit/9f1eb419d168c035ffcb485573171478185c4432) 3.22.2 - [`516fbbd`](https://github.com/strongloop/loopback/commit/516fbbd91a5738e98f886878eed8065acb79d167) [WebFM] tr translation - [`d028876`](https://github.com/strongloop/loopback/commit/d028876b9476f984153fda9ab2d4610066c89091) Merge pull request [#3978](https://github-redirect.dependabot.com/strongloop/loopback/issues/3978) from candytangnb/webfm-0824-063653-de-translation - [`78342eb`](https://github.com/strongloop/loopback/commit/78342ebf80d42921e6cec292338dd62f0c3a331a) [WebFM] de translation - [`8ad0f93`](https://github.com/strongloop/loopback/commit/8ad0f935526a16fbb030669ef920b38df66cf408) Merge pull request [#3975](https://github-redirect.dependabot.com/strongloop/loopback/issues/3975) from candytangnb/webfm-0823-120743-translation - [`55e48cf`](https://github.com/strongloop/loopback/commit/55e48cf572c4a85b28c2a089a2a113767e16355d) [WebFM] cs/es/fr/it/nl/pl/pt_BR/ru translation - [`74d7043`](https://github.com/strongloop/loopback/commit/74d7043edc5737b5819bedfea6222cefcdd01347) 3.22.1 - Additional commits viewable in [compare view](https://github.com/strongloop/loopback/compare/v3.21.0...v3.22.3)

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Superseded by #101.