releasetools: common.UnzipTemp() filters out non-matching patterns.

common.UnzipTemp() calls `unzip` to do the unzipping, which will
complain if there's non-existent names in the given list. Prior to this
CL, callers had to do the work to remove non-existent entries. This CL
filters out the given patterns in common.UnzipTemp()/common.UnzipToDir()
to make callers' works easier.

Bug: 128848294
Test: `m dist` with aosp_taimen-userdebug (which calls
      ota_from_target_files.py on a target_files.zip that doesn't
      contain RADIO/*).
Test: `python -m unittest test_common.CommonZipTest`
Change-Id: I5e741c27ea8d0b8126c398a7e1b56a8deb4a3d7f