Include Ubuntu products in package_rpcbind_removed

[dodys]

Description:

• The package_rpcbind_removed rule is also applicable for Ubuntu
• Fix some typos leftover

Rationale:

• This rule can cover benchmarks requirements, like CIS for Ubuntu 20.04 and Ubuntu 22.04.

[github-actions]

Start a new ephemeral environment with changes proposed in this pull request:

Fedora Environment

Oracle Linux 8 Environment

[codeclimate]

Code Climate has analyzed commit fae4903 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 49.8% (0.0% change).

View more on Code Climate.

[openshift-ci]

@dodys: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-aws-rhcos4-moderate	fae4903	link	true	/test e2e-aws-rhcos4-moderate

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[Mab879]

Thanks for the PR. Overriding the CODEOWNERS protection due @dodys being the only Ubuntu approver.