Update dependency webmock to v3.19.1

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
webmock (changelog)	minor	'3.18.1' -> '3.19.1'

---

Release Notes

bblimke/webmock (webmock)

### [`v3.19.1`](https://togithub.com/bblimke/webmock/compare/v3.19.0...v3.19.1) [Compare Source](https://togithub.com/bblimke/webmock/compare/v3.19.0...v3.19.1) ### [`v3.19.0`](https://togithub.com/bblimke/webmock/blob/HEAD/CHANGELOG.md#3190) [Compare Source](https://togithub.com/bblimke/webmock/compare/v3.18.1...v3.19.0) - When passing a Proc or lambda as response body to `to_return_json`, the body is evaluated at the time of request and not at the time of `to_return_json` method invocation. Thanks to [Jason Karns](https://togithub.com/jasonkarns) for reporting. - Do not alter real (non-stubbed) request headers when handling em-http-request requests. Thanks to [Yoann Lecuyer](https://togithub.com/ylecuyer) - Fix matching stubs with HashExcludingMatcher Thanks to [Lucas Arnaud](https://togithub.com/lucasarnaud) - Remove development and test files from the gem package Thanks to [Orien Madgwick](https://togithub.com/orien) - Fix supported http client gem version checks. Thanks to [Marc Rohloff](https://togithub.com/marcrohloff) and [Roman Stražanec](https://togithub.com/romanstrazanec) - Non-string body passed to #to_return_json is now converted to JSON string. Thanks to [inkstak](https://togithub.com/inkstak) - `[::1]` is recognised as localhost e.g when passing `allow_localhost` option to `disable_net_connect!` Thanks to [Yuki Inoue](https://togithub.com/Yuki-Inoue) - Optimized `normalize_headers` for performance Thanks to [Brandon Weaver](https://togithub.com/baweaver) - Added Frozen string literal to files to optimise memory usage Thanks to [Josh Nichols](https://togithub.com/technicalpickles)

---

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, check this box

---

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

[yegor256]

@rultor please, try to merge, since 6 checks have passed

[rultor]

@rultor please, try to merge, since 6 checks have passed

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor please, try to merge, since 6 checks have passed

@yegor256 Done! FYI, the full log is here (took me 2min)