Follow-up from "Deployment rollback modal: Change form submit to POST"

The following discussion from !67763 (merged) should be addressed:

• @ekigbo started a discussion: (+1 comment)

  question: My apologies, this is from the older code, and i think i missed it in the last MR, but should we maybe use v-safe-html?

  Or perhaps maybe even GlSprintf? 🤔, this is in relation to #232488 (closed)

  Alternatively we could also add this as an issue to &4273 (closed) for further investigation.