[cc/tidy] Disable cert-err33-c

Bug: http://b/216364337

This check warns when return values of standard-library functions
(including fprintf, snprintf) are not checked. Some of these warnings
turn to error when tidy_checks_as_errors in Android.bp.

Disable this for now and follow-up after compiler update to disable or
fix individual instances.

Test: Build with new compiler
Change-Id: I5af89b3f9cea4961c69708c51d22c510d478405b