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'

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

java/google/registry/tools/server/BUILD

@@ -10,7 +10,6 @@ java_library(
     srcs = glob([
         "*.java",
     ]),
-    compatible_with = ["//buildenv/target:appengine"],
     deps = [
         "//java/com/google/common/annotations",
         "//java/com/google/common/base",