ITS: ignore smooth zoom behavior if camera transition occurs

It's not guaranteed that there are two camera transitions within the
predefined zoom ratio range. Ignore the subsequent captures if at least
one camera transition occurs.

Bug: 428579083
Test: test locally with Pixel phones
Flag: TEST_ONLY
Change-Id: I2c130a01a2a0a1a263f33f3dddbbf8ce7353dd73
2 files changed