Bump (deps): Bump go.k6.io/k6 from 0.54.0 to 0.55.0

[dependabot]

Bumps go.k6.io/k6 from 0.54.0 to 0.55.0.

Release notes

Sourced from go.k6.io/k6's releases.

v0.55.0

k6 v0.55.0 is here 🎉! This release includes:

• ⚠️ The deprecated StatsD output has been removed.
• ⚠️ The experimental k6/experimental/tracing module has been removed.
• 🆕 URL grouping support in the browser module.
• 🆕 Top-level await support.
• 🔐 Complete RSA support for k6/experimental/webcrypto.

Breaking changes

k6/experimental/tracing module removed [#3855](https://github.com/grafana/k6/issues/3855)

The experimental k6/experimental/tracing module has been removed, in favor of a replacement jslib polyfill, please consult our guide on how to migrate, [#3855](https://github.com/grafana/k6/issues/3855).

StatsD output removed [#3849](https://github.com/grafana/k6/issues/3849)

The StatsD output was deprecated in k6 v0.47.0 and is now removed. You could still output results to StatsD using the community xk6 extension LeonAdato/xk6-output-statsd. Thanks, @​LeonAdato for taking over the extension!

open will have a breaking change in the future.

Currently, open opens relative files based on an unusual root, similar to how require behaved before it was updated for ESM compatibility. To make k6 more consistent, open and other functions like it will start handling relative paths in the same way as imports and require. For a more in-depth explanation, please refer to the related issue.

With this version, k6 will start emitting warnings when it detects that in the future, this will break. We recommend using import.meta.resolve() as a way to make your scripts future proof.

http.file#data now truly has the same type as the provided data [#4009](https://github.com/grafana/k6/issues/4009)

Previously http.file#data was always a slice of byte ([]byte) - which was very likely a bug and a leftover from years past.

The original aim (also documented) was to have the same type as the data provided when creating the http.file object, and it is now effectively the case.

New features

Top-level await support 4007

After the initial native support for ECMAScript modules, k6 can now load those modules asynchronously which also allows await to be used in the top-level of a module. That is you can write await someFunc() directly in the top most level of a module instead of having to make an async function that you call that can than use await.

Until now, you had to wrap your code in an async function to use await in the top-level of a module. For example, the following code:

import { open } from 'k6/experimental/fs'
import csv from 'k6/experimental/csv'
let file;
let parser;
(async function () {
file = await open('data.csv');
parser = new csv.Parser(file);
})();
</tr></table>

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Commits

• 90bb941 V0.55.0 Release Notes (#4033)
• f896f1c Bump version to v0.55.0 (#4034)
• ef87fcd Drop k6/experimental/tracing
• 0411e28 Adjusts recommendations for check
• a40d853 chore: update examples to use TLA
• 8dfdef1 Update issues auto-assigner maintainers
• c77cb75 Warn on usage of open that will break in the future (#4030)
• 1d6d66e update recommendation for async check
• 7e3f67e Bump github.com/jhump/protoreflect from 1.16.0 to 1.17.0 (#4001)
• c408b44 Make the banner bold to be more readable
• Additional commits viewable in compare view

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