Update dependency koa-compress to v5

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
koa-compress	^3.0.0 -> ^5.1.0

---

Release Notes

koajs/compress

v5.1.0: : lower brotli defaults to 4

Compare Source

v5.0.1

Compare Source

• fix: fixed test usage to use constants 7b14215
• zlib deprecation prevention (#​119) 22c434c

v5.0.0

Compare Source

• PR 110: new default (#​120) da9833d
• Revert "Use identity as default value for Accept-Encoding if it is blank or not provided (#​110)" 0139443
• Use identity as default value for Accept-Encoding if it is blank or not provided (#​110) 3d4c0ac

v4.0.1

Compare Source

==================

• fix issue with state being preserved between requests

v4.0.0

Compare Source

==================

• drop support for versions of node below 10
• add brotli support for versions of node that support it
• changed compression options; options is no longer passed to each compression function. Use options.gzip = {}, options.br = {}, etc.
• added compression disabling option: set options.br = false

v3.1.0

Compare Source

==================

• support no-transform @​Pawda

---

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 is behind base branch, 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, check this box

---

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

[renovate]

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠ Warning: custom changes will be lost.