[CCM] Finalized strings for settings pt.1 - NTP

go/ccm-unification-prd

Desktop w/ new content: https://screenshot.googleplex.com/7uEpKcXLXwXfPC2
Clank w/ new content: https://screenshot.googleplex.com/3ngTmMT7vENgtqB
Wordflow: https://wordflow.corp.google.com/project/180286/version/115#WORDFLOW_SCREEN_ID=341670

Bug: b:370008370
Change-Id: I92c80ec11d297dff503652479c7dbf359612dea1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6277175
Auto-Submit: Maggie Jennings <mjenn@google.com>
Reviewed-by: Fiona Macintosh <fmacintosh@google.com>
Commit-Queue: Maggie Jennings <mjenn@google.com>
Reviewed-by: Michelle Abreo <michelleabreo@google.com>
Cr-Commit-Position: refs/heads/main@{#1422808}