Patch go-json-experiment json to pass tests on go1.22

[Jefftree]

Per comment #501 (comment) and #501 (comment).

Fixes #501

This is manual patch to include the test fix from go-json-experiment/json@c2a874a. We cannot directly fast forward to that commit because it would increase our minimum supported go version to 1.21.

Tested manually via go test

[Jefftree]

cc @jpbetz @liggitt @dsnet

[liggitt]

make sure the passes on both the current minimum version of go for this repo (go 1.20) and on go 1.22 / 1.23

[liggitt]

nit: avoid mentioning the other repo / commit sha in the commit message here or github may ping that commit with a comment every time this commit is picked / merged anywhere

[Jefftree]

Removed the commit referencing another commit sha and expanded the testing to test for all go versions 1.20-1.23

[liggitt]

/lgtm
/approve
/hold for CI

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Jefftree, liggitt

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [Jefftree]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[liggitt]

/hold cancel