chore(deps): update dependency autoprefixer to v9.8.8

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
autoprefixer	9.7.6 -> 9.8.8

---

Release Notes

postcss/autoprefixer

v9.8.8

Compare Source

• Replaced nanocolors with picocolors.
• Reduced package size.

v9.8.7

Compare Source

• Replaced colorette with nanocolors.
• Reduced package size.

v9.8.6

Compare Source

• Fixed env option.

v9.8.5

Compare Source

• Improved Grid Layout warnings (by Daniel Tonon).
• Fixed align-self and justify-self with display: flex (by Daniel Tonon).

v9.8.4

Compare Source

• Replace color output library.

v9.8.3

Compare Source

• Return old non-LTS Node.js versions to avoid breaking changes.

v9.8.2

Compare Source

• Remove Node.js 13.0-13.7 from supported engines, because of buggy ESM support.

v9.8.1

Compare Source

• Replace chalk to kleur (by Luke Edwards).
• Update docs (by @​mbomb007).

v9.8.0

Compare Source

Autoprefixer 9.8 brings IE support for :placeholder-shown.

Placeholder Shown

@​tkrotoff found that input:placeholder-shown can be emulated with input:-ms-input-placeholder.

input:-ms-input-placeholder {
  box-shadow: 0 0 0 1px blue;
}

input:placeholder-shown {
  box-shadow: 0 0 0 1px blue;
}

Note, that we already had support for ::placeholder. Selector ::placeholder is for the text of the placeholder. :placeholder-shown is for the input, where placeholder text is shown. In ::placeholder you can’t change the border or size of the <input>.

---

Configuration

📅 Schedule: "before 3am on Monday" (UTC).

🚦 Automerge: Disabled due to failing status checks.

♻ 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 WhiteSource Renovate. View repository job log here.

[netlify]

Deploy preview for gatsby-demo-store ready!

Built with commit 921575e

https://deploy-preview-147--gatsby-demo-store.netlify.app