fix(csp-report): URL for Project Settings option in search (#78256)

When searching for "Additional ignored sources" in the org settings, the
redirect was going to the incorrect URL. Modify the URL to be the most
up to date version now.

Technically, we do have a `<Redirect>` component in `routes.tsx` which
is _supposed_ to handle this, but surprisingly, `<Redirect from="csp/"
to="security-headers/" />` doesn't take a URL like
`www.sentry.sentry.io/settings/sentry/projects/internal/csp` to
`www.sentry.sentry.io/settings/sentry/projects/internal/security-headers`.
Since it's using _relative_ paths, `security-headers/` simply gets
appended on the end so our resulting URL is
`www.sentry.sentry.io/settings/sentry/projects/internal/csp/security-headers`

The only way this works is if the `to` parameter is the full absolute
path which is deeply nested. Since this behaviour is elsewhere in the
app (e.g. go to `/settings/sentry/members/requests`), I decided to just
fix the URL for this report for now, but I'll check if it can be fixed
globally

static/app/data/forms/cspReports.tsx

@@ -2,7 +2,7 @@
 import type {JsonFormObject} from 'sentry/components/forms/types';
 import {t} from 'sentry/locale';
 
-export const route = '/settings/:orgId/projects/:projectId/csp/';
+export const route = '/settings/:orgId/projects/:projectId/security-headers/csp';
 
 const formGroups: JsonFormObject[] = [
   {

static/app/routes.tsx

@@ -643,7 +643,10 @@ function buildRoutes() {
         name={t('Loader Script')}
         component={make(() => import('sentry/views/settings/project/loaderScript'))}
       />
-      <Redirect from="csp/" to="security-headers/" />
+      <Redirect
+        from="csp/"
+        to="/settings/:orgId/projects/:projectId/security-headers/csp/"
+      />
       <Route path="security-headers/" name={t('Security Headers')}>
         <IndexRoute
           component={make(() => import('sentry/views/settings/projectSecurityHeaders'))}