Since Go 1.22, the loop variable capture issue is resolved. Variables
declared by for loops are now per-iteration rather than per-loop, making
the 'v := v' pattern unnecessary.
Fixes all our Go file imports to match the preferred spec that we've _mostly_ been using. For example:
```
import (
"context"
"time"
"github.com/prometheus/client_golang/prometheus"
"golang.org/x/xerrors"
"gopkg.in/natefinch/lumberjack.v2"
"cdr.dev/slog/v3"
"github.com/coder/coder/v2/codersdk/agentsdk"
"github.com/coder/serpent"
)
```
3 groups: standard library, 3rd partly libs, Coder libs.
This PR makes the change across the codebase. The PR in the stack above modifies our formatting to maintain this state of affairs, and is a separate PR so it's possible to review that one in detail.
Upgrades to slog v3 which includes a small, but backward incompatible API change to the acceptible call arguments when logging. This change allows us to verify via compile time type checking that arguments are correct and won't cause a panic, as was possible in slog v1, which this replaces (v2 was tagged but never used in coder/coder).
It also updates dependencies that also use slog and were updated.
I've left the `aibridge` dependency as a commit SHA, under the assumption that the team there (cc @pawbana @dannykopping ) will tag and update the dependency soon and on their own schedule.
Other dependencies, I pushed new tags.
Relates to https://github.com/coder/internal/issues/914
Adds a runner for scaletesting prebuilds. The runner uploads a no-op template with prebuilds, watches for the corresponding workspaces to be created, and then does the same to tear them down. I didn't originally plan on having metrics for the teardown, but I figured we might as well as it's still the same prebuilds reconciliation loop mechanism being tested.
Since `coder exp scaletest dynamic-parameters` ends up creating template versions, provisioner tags may be required to create the template versions.
On our own scaletest clusters, we tag every provisioner, so an untagged template version won't build and won't get imported.
part of https://github.com/coder/internal/issues/912
Adds CLI command `coder exp scaletest dynamic-parameters`
I've left out the configuration of tracing and timeouts for now. I think I want to do some refactoring of the scaletest CLI to make handling those flags take up less boiler plate.
I will add tracing and timeout flags in a follow up PR.
relates to https://github.com/coder/internal/issues/912
Adds a new scaletest Runner to generate dynamic parameters load.
A later PR will add the CLI command, including creating the template & version.
Danielle Maywood