Revert "Add Serbian in Latin script to the full locale list" [DO NOT MERGE]

This reverts commit 4c6e1b62e09310fb0a688a6bd6ccf560b1c96d9f, since sr-Latn is no longer planned for MR1.

Bug: 29455508
Bug: 29601930
Change-Id: I47c240fa7456940ecb272f05e94f563b221c92c3
1 file changed