Upgrade hostpath-driver to v1.8.0

[RaunakShah]

This PR upgrades csi-hostpath-driver to v1.8.0 by running get-jobs.sh.

Potentially the reason for failing CI in kubernetes-csi/external-snapshotter#704

[xing-yang]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RaunakShah, xing-yang

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[k8s-ci-robot]

@RaunakShah: Updated the job-config configmap in namespace default at cluster test-infra-trusted using the following files:

• key csi-driver-host-path-config.yaml using file config/jobs/kubernetes-csi/csi-driver-host-path/csi-driver-host-path-config.yaml
• key csi-release-tools-config.yaml using file config/jobs/kubernetes-csi/csi-release-tools/csi-release-tools-config.yaml
• key external-attacher-config.yaml using file config/jobs/kubernetes-csi/external-attacher/external-attacher-config.yaml
• key external-provisioner-config.yaml using file config/jobs/kubernetes-csi/external-provisioner/external-provisioner-config.yaml
• key external-resizer-config.yaml using file config/jobs/kubernetes-csi/external-resizer/external-resizer-config.yaml
• key external-snapshotter-config.yaml using file config/jobs/kubernetes-csi/external-snapshotter/external-snapshotter-config.yaml
• key livenessprobe-config.yaml using file config/jobs/kubernetes-csi/livenessprobe/livenessprobe-config.yaml
• key node-driver-registrar-config.yaml using file config/jobs/kubernetes-csi/node-driver-registrar/node-driver-registrar-config.yaml

In response to this:

This PR upgrades csi-hostpath-driver to v1.8.0 by running get-jobs.sh.

Potentially the reason for failing CI in kubernetes-csi/external-snapshotter#704

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