Taint check checks for possible security issues by tracking html
escaping and more by using phan.
This slows done the phan-job a bit and requires more ram
Keep the DoubleEscaped issues out to make reviewer easier
Adds suppression for false positives
Adds taint-annotation to help taint-check
Removes suppression for code phan now understand better by the tracking
of keys in taint-check
Fix some small issues by adding int cast or htmlspecialchars calls
Bug: T216348
Bug: T268920
Change-Id: I849ac4f120fd15b483e8939d4db45c98dc351259
e9e784a09e