Set touch and tool resolution in TouchInputMapper

Currently, the resolution is not propagated from the raw axes to the
oriented axes. That means that the upper layers can't learn about the
physical size of the touch.

In this CL, the resolution is populated from the raw axes. This is done
both for TOOL_MAJOR / MINOR and TOUCH_MAJOR / MINOR.

Bug: 198472780
Test: atest inputflinger_tests
Change-Id: I29893df281f65c792277b405362f803f746526a5