fix(deps): update dependency source-map to ^0.7.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
source-map	^0.5.7 -> ^0.7.4

---

Release Notes

mozilla/source-map

v0.7.4

Compare Source

v0.7.3

Compare Source

• Fix a bug where nested uses of SourceMapConsumer could result in a TypeError. #​338 #​330 #​319

v0.7.2

Compare Source

• Another 3x speed up in SourceMapConsumer. Read about it here: http://fitzgeraldnick.com/2018/02/26/speed-without-wizardry.html

v0.7.1

Compare Source

• Updated TypeScript typings. #​321

v0.7.0

Compare Source

• SourceMapConsumer now uses WebAssembly, and is much faster! Read about it here: https://hacks.mozilla.org/2018/01/oxidizing-source-maps-with-rust-and-webassembly/

• Breaking change: new SourceMapConsumer now returns a Promise object that resolves to the newly constructed SourceMapConsumer instance, rather than returning the new instance immediately.

• Breaking change: when you're done using a SourceMapConsumer instance, you must call SourceMapConsumer.prototype.destroy on it. After calling destroy, you must not use the instance again.

• Breaking change: SourceMapConsumer used to be able to handle lines, columns numbers and source and name indices up to 2^53 - 1 (aka Number.MAX_SAFE_INTEGER). It can now only handle them up to 2^32 - 1.

• Breaking change: The source-map library now uses modern ECMAScript-isms: let, arrow functions, async, etc. Use Babel to compile it down to ECMAScript 5 if you need to support older JavaScript environments.

• Breaking change: Drop support for Node < 8. If you want to support older versions of node, please use v0.6 or below.

v0.6.1

Compare Source

v0.6.0

Compare Source

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by Mend Renovate. View repository job log here.

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: f4b0af60aa8dc6c5380e7194e30780dfb5cb8adb

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR