Merge "dicttoolkit: pin cpp_std to gnu++17" into main am: 4f396fb453 am: e6600afade

Original change: https://android-review.googlesource.com/c/platform/packages/inputmethods/LatinIME/+/2833210

Change-Id: I493d042ec6a733865a5a3f37aeb45520f92d14d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>