message: Don't show errata link for prerelease versions
diff: @@ -109,8 +109,12 @@ export const getErrataLink = (cv: ClusterVersionKind): string => {
  return null;
  }
  + const { major, minor, patch, prerelease } = parsed;
  + if (major !== 4 || !_.isEmpty(prerelease)) {
  + return null;
  + }
  +
  // TODO: Determine architecture instead of assuming x86_64.
  - const { major, minor, patch } = parsed;
  return `https://access.redhat.com/downloads/content/290/ver=${major}.${minor}/rhel---7/${major}.${minor}.${patch}/x86_64/product-errata`;
  };
  