Change the ordering of countryzones.txt

This commit ensures that the ordering change is independent of the
next commit. This change will be backported to old releases to make
backporting changes for future IANA releases easier, but the next
commit will not be.

Bug: 155738410
Test: Build only
Change-Id: I2c61a4c2d957408c6ed8fd8cfd39fa9728d218e5
9 files changed