Fix release notes text in map files

[ramrodo]

This PR adds single quotes and a pipe break line in the text field since the krel tool is throwing an error at trying to create release notes for v1.26.0-rc.0:

FATA creating Draft PR:
while running release notes fix flow: while getting map for PR #109189:
while reading release notes maps: while parsing note map in
/tmp/k8s-3532398094/releases/release-1.26/release-notes/maps/pr-86139-map.yaml:
decoding note map: yaml: line 5: could not find expected ':'

This issue is already reported at kubernetes/release#2753

What type of PR is this:

/kind cleanup

What this PR does / why we need it:

This PR is needed for creating release notes for v1.26.0-rc.0

Which issue(s) this PR fixes:

None

Special notes for your reviewer:

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ramrodo

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:

• releases/release-1.26/release-notes/OWNERS [ramrodo]

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

[ramrodo]

/cc @kubernetes/release-team-release-notes

[sayantani11]

/lgtm