[8.19](backport #7233) build(deps): bump github.com/oapi-codegen/runtime from 1.4.1 to 1.4.2

[mergify]

Bumps github.com/oapi-codegen/runtime from 1.4.1 to 1.4.2.

Release notes

Sourced from github.com/oapi-codegen/runtime's releases.

Bug fix for required parameters

This is a bug fix to address a regression introduced in oapi-codegen v2.7.0

🐛 Bug fixes

• Add missing required parameter detection (#135) @​mromaszewicz

Sponsors

We would like to thank our sponsors for their support during this release.

Commits

• 7afeea8 Add missing required parameter detection (#135)
• See full diff in compare view

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This is an automatic backport of pull request #7233 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 2f473c0 has failed:

On branch mergify/bp/8.19/pr-7233
Your branch is up to date with 'origin/8.19'.

You are currently cherry-picking commit 2f473c0.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   NOTICE-fips.txt
	modified:   NOTICE.txt

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   go.mod
	both modified:   go.sum

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[github-actions]

TL;DR

All six Buildkite failures are caused by unresolved merge-conflict markers committed into go.mod/go.sum on the backport branch. Go fails before any CI step can run because go.mod is not parseable.

Remediation

• Resolve the backport conflict by removing the <<<<<<<, =======, and >>>>>>> sections from go.mod and go.sum.
• Keep github.com/oapi-codegen/runtime v1.4.2 and the existing github.com/open-telemetry/opamp-go v0.23.0 entries, then run go mod tidy and rerun the failed Buildkite pipeline.

Investigation details

Root Cause

The PR diff contains unresolved conflict markers in dependency files:

• go.mod around the direct dependency block includes <<<<<<< HEAD, =======, and >>>>>>> 2f473c0... around github.com/oapi-codegen/runtime and github.com/open-telemetry/opamp-go.
• go.sum contains the same conflict markers around the github.com/oapi-codegen/runtime checksum entries and github.com/open-telemetry/opamp-go checksums.

The intended resolved state appears to be:

	github.com/oapi-codegen/runtime v1.4.2
	github.com/open-telemetry/opamp-go v0.23.0

with matching go.sum entries for github.com/oapi-codegen/runtime v1.4.2 and github.com/open-telemetry/opamp-go v0.23.0.

Evidence

• Build: https://buildkite.com/elastic/fleet-server/builds/15195
• Failed jobs: Run check-ci, Detect FIPS crypto imports, Package x86_64, Package x86_64 FIPS, Package aarch64, Package aarch64 FIPS
• Key log excerpt from multiple jobs:

go: errors parsing go.mod:
go.mod:24: malformed module path "<<<<<<<": invalid char '<'
go.mod:26: usage: require module/path v1.2.3
go.mod:29: usage: require module/path v1.2.3

The Buildkite checkout also reports the backport commit had conflicts in go.mod and go.sum before the failed command ran.

Verification

Not run locally against the failing PR state; the CI logs fail during Go module parsing before tests or packaging start. The local workspace shows the resolved form should keep github.com/oapi-codegen/runtime v1.4.2 and github.com/open-telemetry/opamp-go v0.23.0.

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What is this? | From workflow: PR Buildkite Detective

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[ebeahan]

@copilot fix the merge conflicts on this PR

[Copilot]

@copilot fix the merge conflicts on this PR

Fixed in commit fix: resolve merge conflicts in go.mod and go.sum. The conflicts in go.mod and go.sum were caused by opamp-go being present in the main branch PR but not in 8.19. The resolution keeps oapi-codegen/runtime v1.4.2 and excludes opamp-go (which doesn't belong in 8.19). go mod verify and go build ./... both pass.

[ebeahan]

/test