Update dependency file-loader to v6

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
file-loader	^4.1.0 -> ^6.0.0

---

Release Notes

webpack-contrib/file-loader

v6.2.0

Compare Source

Features

• added the sourceFilename property to asset info with original filename (#​393) (654e0d6)

Bug Fixes

• immutable flag when the name option have hash in query string (#​392) (381d8bd)

6.1.1 (2020-10-09)

Chore

• update schema-utils

v6.1.1

Compare Source

v6.1.0

Compare Source

Features

• pass immutable flag to asset info (#​383) (40fcde8)

v6.0.0

Compare Source

⚠ BREAKING CHANGES

• use md4 by default for hashing (#​369) (ad39022)

v5.1.0

Compare Source

Features

• support the query template for the name option (#​366) (cd8698b)

5.0.2 (2019-11-25)

Chore

• add the funding field in package.json

5.0.1 (2019-11-25)

Bug Fixes

• name of esModule option in source code (#​346) (31d6589)

v5.0.2

Compare Source

v5.0.1

Compare Source

v5.0.0

Compare Source

BREAKING CHANGES

• minimum required nodejs version is 10.13.0
• rename the esModules option to esModule
• switch to ES modules by default (the option esModule is true by default)

---

Configuration

📅 Schedule: Branch creation - "before 3am on Monday" (UTC), 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.