[golang] bump to golang 1.22

[stuggi]

• bump in go.mod (base and api)
• bump go-toolset in Dockerfile
• bump in github jobs ('.github/workflows')
• Bump the golangci-lint version in the .pre-commit-config.yaml to v1.63.4
• Bump build_root_image in .ci-operator.yaml to ci-build-root-golang-1.22-sdk-1.31 (if set)

To test on existing env:

• update golang to 1.22
• delete current go.work* files
• init go work files go work init

Depends-On: openstack-k8s-operators/install_yamls#1051
Depends-On: openstack-k8s-operators/openstack-operator#1411

Jira: OSPRH-12935

[openshift-ci]

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[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/da5a504080544724bb002a1652f8fa18

✔️ openstack-meta-content-provider-master SUCCESS in 2h 19m 10s
❌ watcher-operator-validation-master RETRY_LIMIT in 10m 44s
✔️ watcher-operator-validation-ocp4-16 SUCCESS in 1h 59m 45s
✔️ noop SUCCESS in 0s
✔️ watcher-operator-validation SUCCESS in 1h 52m 35s
✔️ watcher-operator-kuttl SUCCESS in 38m 22s

[stuggi]

closing in favor of #248