Revert "crowdin: Add support for Belarusian"

This reverts commit 254a0198833874a8869acce2aa3a721b60b75b56.

Change-Id: Ifa6fac4bc368f5ffc92d2ab9c0cf7615d138eff3
diff --git a/crowdin/crowdin_aosp.yaml b/crowdin/crowdin_aosp.yaml
index 45a6520..6601b1e 100644
--- a/crowdin/crowdin_aosp.yaml
+++ b/crowdin/crowdin_aosp.yaml
@@ -30,7 +30,6 @@
     languages_mapping: &anchor
       android_code:
         ast: es-rXA
-        be: be
         bn: bn
         eu: eu
         is: is