camera.provider default: Don't stop init if vendor tags are bad.

And definitely don't stop init if there are no vendor tags defined at
all.

Instead, just log about it.

Test: gce camera HAL init succeeds; no regression to sailfish camera
Bug: 35036220
Change-Id: I7f4481d7ec1a88df0c67a66c364f351b3321b221
1 file changed