Add Linux Foundation trademark statement in footer

[michael-valdron]

Description of Changes

Adds Linux Foundation trademark statement to the landing page and registry viewer page footers for CNCF on-boarding requirements. This will update the footers of devfile.io, registry.devfile.io, and registry.stage.devfile.io websites to meet the requirement.

Related Issue(s)

resolves devfile/api#1736

Acceptance Criteria

• Unit Tests
• E2E Tests
• Documentation
  Update the sidebar if there is a new file added or an existing filename is changed

Tests Performed

Explain what tests you personally ran to ensure the changes are functioning as expected.

How To Test

Instructions for the reviewer on how to test your changes.

Notes To Reviewer

Any notes you would like to include for the reviewer.

[Jdubrick]

looks good, do you have any screenshots of the new footer?

[michael-valdron]

looks good, do you have any screenshots of the new footer?

[Jdubrick]

lgtm

[l0rd]

Has point n.6 of the guideline being implemented?

Sandbox-level projects should include the sentence “We are a Cloud Native Computing Foundation sandbox project.” and the CNCF logo. We also appreciate a link to KubeCon + CloudNativeCon as the events approach.

[michael-valdron]

Has point n.6 of the guideline being implemented?

Sandbox-level projects should include the sentence “We are a Cloud Native Computing Foundation sandbox project.” and the CNCF logo. We also appreciate a link to KubeCon + CloudNativeCon as the events approach.

@l0rd I've included the missing required bottom section of the landing page to mention we're a CNCF sandbox project 62acbb4:

Let me know how this looks.

[michael-valdron]

Also have included the revised footer content (cncf/foundation@a5be632) that was specified recently ae21e5f:

[l0rd]

It looks great. Thank you @michael-valdron.

[Jdubrick]

lgtm

[Jdubrick]

Lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ibuziuk, Jdubrick, l0rd, michael-valdron

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 [Jdubrick,michael-valdron]

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