Bump @babel/preset-env from 7.5.2 to 7.5.4 in /backend

[dependabot-preview]

Bumps @babel/preset-env from 7.5.2 to 7.5.4.

Release notes

Sourced from @babel/preset-env's releases.

v7.5.4 (2019-07-09)

🐛 Bug Fix

• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #10188 Fix _objectSpread2 for real ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))

Committers: 1

• Nicolò Ribaudo ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))

v7.5.3 (2019-07-09)

🐛 Bug Fix

• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #10180 [_objectSpread2] Do not use hoisted var from prev iteration ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))

Committers: 1

• Nicolò Ribaudo ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))

Changelog

Sourced from @babel/preset-env's changelog.

v7.5.4 (2019-07-09)

🐛 Bug Fix

• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #10188 Fix _objectSpread2 for real ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))

v7.5.3 (2019-07-09)

🐛 Bug Fix

• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #10180 [_objectSpread2] Do not use hoisted var from prev iteration ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))

Commits

• a9a7f4e v7.5.4
• fa5ec75 Fix _objectSpread2 for real (#10188)
• b961d39 Add v7.5.3 to CHANGELOG.md [skip ci]
• 759ff4d v7.5.3
• 9e65472 [_objectSpread2] Do not use hoisted var from prev iteration (#10180)
• 25f040c Add v7.5.2 to CHANGELOG.md [skip ci]
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot ignore this [patch|minor|major] version will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it). To ignore the version in this PR you can just close it
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Automerge options (never/patch/minor, and dev/runtime dependencies)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

Finally, you can contact us by mentioning @dependabot.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request head (dependabot/npm_and_yarn/backend/babel/preset-env-7.5.4@2162379). Click here to learn what that means.
The diff coverage is n/a.