Add "name" content block component to Release Post checklist item, "Title"

Why is this change being made?

The checklist item "Title" isn't clear about which content block component should be checked. Adding the relevant content block component, name, provides clarity for those who are new to release post reviews.

Author Checklist

• Provided a concise title for the MR
• Added a description to this MR explaining the reasons for the proposed change, per say-why-not-just-what
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• Assign reviewers for this change to the correct DRI(s)
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  • If this is a change that directly impacts the majority of global team members, it should be a candidate for #company-fyi. Please work with internal communications and check the handbook for examples.

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