message: Link security header help text to MDN
diff: @@ -30,19 +30,19 @@ export const HeadersForm = ({ save, reset }: HeadersFormProps) => {
  >
  <HelpLinkTextInput
  fieldName="browserSecurityHeaders.xFrameOptions"
  - url="https://datatracker.ietf.org/doc/html/rfc7034"
  + url="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options"
  />
  <HelpLinkTextInput
  fieldName="browserSecurityHeaders.contentSecurityPolicy"
  - url="https://www.w3.org/TR/CSP/"
  + url="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy"
  />
  <HelpLinkTextInput
  fieldName="browserSecurityHeaders.contentSecurityPolicyReportOnly"
  - url="https://www.w3.org/TR/CSP/"
  + url="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy-Report-Only"
  />
  <HelpLinkTextInput
  fieldName="browserSecurityHeaders.xContentTypeOptions"
  - url="https://owasp.org/index.php/List_of_useful_HTTP_headers"
  + url="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options"
  />
  <HelpLinkTextInput
  fieldName="browserSecurityHeaders.xRobotsTag"
  @@ -50,11 +50,11 @@ export const HeadersForm = ({ save, reset }: HeadersFormProps) => {
  />
  <HelpLinkTextInput
  fieldName="browserSecurityHeaders.xXSSProtection"
  - url="https://owasp.org/www-project-secure-headers/#xxxsp"
  + url="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection"
  />
  <HelpLinkTextInput
  fieldName="browserSecurityHeaders.strictTransportSecurity"
  - url="https://owasp.org/www-project-secure-headers/#hsts"
  + url="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security"
  />
  <ActionGroup>
  