MOE strip compatible_with

This is an internal-only feature that breaks the open source build.

CL created with:

    dr-replace '(compatible_with.*)' '\1  # MOE:strip_line'

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=128852873

java/google/registry/ui/html/BUILD

@@ -6,5 +6,4 @@ licenses(["notice"])  # Apache 2.0
 filegroup(
     name = "html_files",
     srcs = glob(["*.html"]),
-    compatible_with = ["//buildenv/target:appengine"],
 )